The Complete List of Measurement Units Supported

#

% (percent)
Percentages and Parts, Franctions and Percent
Θ (Planck temperature)
Temperature increment conversion, Temperature increment
Θ (Planck temperature)
Temperature scale conversion, Temperature
µ, mc (micro)
Metric Prefixes, Franctions and Percent
µCi (microcurie)
Other units, Radioactivity
µGy (microgray)
Absorbed radiation doze, Radiation
µN (micronewton)
International System (SI), Force
µR (microroentgen)
Exposure to ionizing radiation, Radiation
µSv (microsievert)
Dose equivalent radiation, Radiation
µl (microliter)
µmol (micromole)
Amount of Substance, Franctions and Percent
' (minute)
Common Units, Circular measure
'' (second)
Common Units, Circular measure
1 (unit)
Quantity Units, Franctions and Percent
1/10 (one tenth)
1/2 (half)
1/3 (one third)
1/4 (one forth)
1/5 (one fifth)
1/6 (one sixth)
1/7 (one seventh)
1/8 (one eights)
1/9 (one ninth)
o/oo (permille)
Percentages and Parts, Franctions and Percent
oC (degrees Celsius)
Temperature increment conversion, Temperature increment
oC (degrees Celsius)
Temperature scale conversion, Temperature
oD (degrees Delisle)
Historical temperature increment conversion, Temperature increment
oD (degrees Delisle)
Historical temperature scales, Temperature
oF (degrees Fahrenheit)
Temperature increment conversion, Temperature increment
oF (degrees Fahrenheit)
Temperature scale conversion, Temperature
oN (degrees Newton)
Historical temperature increment conversion, Temperature increment
oN (degrees Newton)
Historical temperature scales, Temperature
oR (degrees Rankine)
Historical temperature increment conversion, Temperature increment
oR (degrees Rankine)
Historical temperature scales, Temperature
o (degrees Rømer)
Historical temperature increment conversion, Temperature increment
o (degrees Rømer)
Historical temperature scales, Temperature
oRe (degrees Reaumur)
Temperature increment conversion, Temperature increment
oRe (degrees Reaumur)
Temperature scale conversion, Temperature

A

Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
AED (United Arab Emirates Dirham)
Middle East Currencies, Currency
AFN (Afghan Afghani)
Asian Currencies, Currency
ALL (Albanian Lek)
European Currencies, Currency
AMD (Armenian Dram)
Asian Currencies, Currency
ANG (Netherlands Antillean Guilder)
Currencies of the Caribbean, Currency
AOA (Angolan Kwanza)
African Curriencies, Currency
ARS (Argentine Peso)
South American Currencies, Currency
AUD (Australian Dollar)
Major World Currencies, Currency
AWG (Aruban Florin)
Currencies of the Caribbean, Currency
AZN (Azerbaijani Manat)
Asian Currencies, Currency
Free Fall Acceleration (Solar System), Acceleration
Free Fall Acceleration (Solar System), Acceleration
Free Fall Acceleration (Solar System), Acceleration
Free Fall Acceleration (Solar System), Acceleration
Free Fall Acceleration (Solar System), Acceleration
Free Fall Acceleration (Solar System), Acceleration
Free Fall Acceleration (Solar System), Acceleration
Free Fall Acceleration (Solar System), Acceleration
Free Fall Acceleration (Solar System), Acceleration
British (Imperial) Nautical Measure, Distance and Length
British (Imperial) Nautical Measure, Distance and Length
Asian Currencies, Currency
European Currencies, Currency
African Curriencies, Currency
African Curriencies, Currency
South American Currencies, Currency
Asian Currencies, Currency
Currencies of the Caribbean, Currency
Major World Currencies, Currency
Asian Currencies, Currency
a (atto)
Metric Prefixes, Franctions and Percent
a (are)
Metric, Area
Ancient Roman Liquid Measure, Capacity and volume
British (Imperial) And U.S. System, Area
U.S. Liquid Measure, Capacity and volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
Ancient Roman, Distance and Length
Ancient Roman Liquid Measure, Capacity and volume
amu (atomic mass unit)
Astronomical, Time
Astronomical, Time
are (a)
Metric, Area
Old French, Area
atm (physical atmosphere)
Atomic Physics Units, Force
atto (a)
Metric Prefixes, Franctions and Percent
au (astronomical unit)
Astronomical, Distance and Length

B

B/s (byte per second)
Byte-based Transfer Rate Units (older, 1024-based), Data transfer rate
B/s (byte per second)
Byte-based Transfer Rate Units (current, 1000-based), Data transfer rate
BAM (Bosnia-Herzegovina Convertible Mark)
European Currencies, Currency
BBD (Barbadian Dollar)
Currencies of the Caribbean, Currency
BBOE (billion barrel of oil equivalent)
Oil and Fuel Energy Equivalent, Energy and Work
BDT (Bangladeshi Taka)
Asian Currencies, Currency
BGN (Bulgarian Lev)
European Currencies, Currency
BHD (Bahraini Dinar)
Middle East Currencies, Currency
BIF (Burundian Franc)
African Curriencies, Currency
BMD (Bermudan Dollar)
North American Currencies, Currency
BND (Brunei Dollar)
Asian Currencies, Currency
BOB (Bolivian Boliviano)
South American Currencies, Currency
BOE (barrel of oil equivalent)
Oil and Fuel Energy Equivalent, Energy and Work
BRL (Brazilian Real)
South American Currencies, Currency
BSD (Bahamian Dollar)
Currencies of the Caribbean, Currency
BTN (Bhutanese Ngultrum)
Asian Currencies, Currency
BTU (British Thermal Unit)
British and American, Energy and Work
BWP (Botswanan Pula)
African Curriencies, Currency
BYR (Belarusian Ruble)
European Currencies, Currency
BZD (Belize Dollar)
Central American Currencies, Currency
Currencies of the Caribbean, Currency
Middle East Currencies, Currency
Asian Currencies, Currency
Currencies of the Caribbean, Currency
European Currencies, Currency
Central American Currencies, Currency
North American Currencies, Currency
Asian Currencies, Currency
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
South American Currencies, Currency
African Curriencies, Currency
Bq (becquerel)
SI radioactivity units, Radioactivity
South American Currencies, Currency
Major World Currencies, Currency
British and American, Energy and Work
Asian Currencies, Currency
European Currencies, Currency
African Curriencies, Currency
b (barn)
Metric, Area
British (Imperial) Measure, Distance and Length
barn (b)
Metric, Area
British Imperial Liquid And Dry, Capacity and volume
U.S. Dry Measure, Capacity and volume
Oil and Fuel Energy Equivalent, Energy and Work
Biblical Liquid Measure (Old Testament), Capacity and volume
SI radioactivity units, Radioactivity
Oil and Fuel Energy Equivalent, Energy and Work
Data Storage and Transmission, Computer storage
Basic Units of Data Transfer Rate, Data transfer rate
British (Imperial) Measure, Distance and Length
The American System of Measures (US Customary Units), Distance and Length
bps (bit per second)
Basic Units of Data Transfer Rate, Data transfer rate
bu (bushel)
British Imperial Liquid And Dry, Capacity and volume
bu (bushel)
U.S. Dry Measure, Capacity and volume
Japanese, Area
Chinese units of 1915, Distance and Length
bushel (bu)
British Imperial Liquid And Dry, Capacity and volume
bushel (bu)
U.S. Dry Measure, Capacity and volume
British (Imperial) Measure, Distance and Length
Data Storage and Transmission, Computer storage
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Byte-based Transfer Rate Units (older, 1024-based), Data transfer rate
Byte-based Transfer Rate Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate

C

CAD (Canadian Dollar)
Major World Currencies, Currency
CDF (Congolese Franc)
African Curriencies, Currency
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
African Curriencies, Currency
African Curriencies, Currency
CHF (Swiss Franc)
Major World Currencies, Currency
CLP (Chilean Peso)
South American Currencies, Currency
Computer Connection Speed, Data transfer rate
CNY (Chinese Yuan)
Major World Currencies, Currency
COP (Colombian Peso)
South American Currencies, Currency
CRC (Costa Rican Colon)
Central American Currencies, Currency
CUP (Cuban Peso)
Currencies of the Caribbean, Currency
CVE (Cape Verdean Escudo)
African Curriencies, Currency
CZK (Czech Republic Koruna)
European Currencies, Currency
Computer Connection Speed, Data transfer rate
Asian Currencies, Currency
Major World Currencies, Currency
African Curriencies, Currency
South American Currencies, Currency
Major World Currencies, Currency
Ci (curie)
Other units, Radioactivity
South American Currencies, Currency
African Curriencies, Currency
African Curriencies, Currency
Central American Currencies, Currency
European Currencies, Currency
Currencies of the Caribbean, Currency
European Currencies, Currency
c (centi)
Metric Prefixes, Franctions and Percent
cGy (centigray)
Absorbed radiation doze, Radiation
Biblical Dry Measure (Old Testament), Capacity and volume
International Nautical Measure, Distance and Length
cal (calorie)
Common Units, Energy and Work
Common units, Time
British (Imperial) Measure, Distance and Length
calorie (cal)
Common Units, Energy and Work
cbl (cable length)
International Nautical Measure, Distance and Length
cc (cubic centimeter)
centi (c)
Metric Prefixes, Franctions and Percent
centigray (cGy)
Absorbed radiation doze, Radiation
Common units, Time
Ancient Roman, Area
Old Russian Dry Measure, Capacity and volume
ch (Ramsden's (engineers') chain)
US Surveyors' Measure, Distance and Length
ch (Gunter's (surveyors') chain)
US Surveyors' Measure, Distance and Length
ch (Gurley's chain)
US Surveyors' Measure, Distance and Length
British (Imperial) Measure, Distance and Length
Old Russian Liquid Measure, Capacity and volume
Old Russian Liquid Measure, Capacity and volume
Chinese units of 1915, Distance and Length
Chinese units of 1930, Distance and Length
chi2 (fang chi (方尺))
Chinese units of 1915, Area
chi2 (fang chi (方尺))
Chinese units of 1930, Area
Ancient Roman Liquid Measure, Capacity and volume
Typographical (Europe - Didot system), Distance and Length
circle (circumference)
Common Units, Circular measure
circumference (circle)
Common Units, Circular measure
cl (centiliter)
cm (centimeter)
cm2 (square centimeter)
Metric, Area
Biblical Dry Measure (Old Testament), Capacity and volume
ct (carat)
cu (cubit)
British (Imperial) Measure, Distance and Length
British and U.S. derivatives of length units, Capacity and volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
British and U.S. derivatives of length units, Capacity and volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
British and U.S. derivatives of length units, Capacity and volume
cubit (cu)
British (Imperial) Measure, Distance and Length
Chinese units of 1915, Distance and Length
Chinese units of 1930, Distance and Length
cun2 (fang cun (方寸))
Chinese units of 1915, Area
cun2 (fang cun (方寸))
Chinese units of 1930, Area
Chinese units of 1930, Capacity and volume
Cooking (International), Capacity and volume
Cooking (U.S.), Capacity and volume
curie (Ci)
Other units, Radioactivity

D

DJF (Djiboutian Franc)
African Curriencies, Currency
DKK (Danish Krone)
European Currencies, Currency
DOP (Dominican Peso)
Currencies of the Caribbean, Currency
Computer Connection Speed, Data transfer rate
DZD (Algerian Dinar)
African Curriencies, Currency
European Currencies, Currency
Densities of various materials, Density
Densities of various materials, Density
Densities of various materials, Density
Densities of various materials, Density
Densities of various materials, Density
Densities of various materials, Density
Densities of various materials, Density
Densities of various materials, Density
Densities of various materials, Density
Densities of various materials, Density
Densities of various materials, Density
Densities of various materials, Density
African Curriencies, Currency
Currencies of the Caribbean, Currency
d (deci)
Metric Prefixes, Franctions and Percent
da (deka)
Metric Prefixes, Franctions and Percent
Chinese units since 1959, Mass and weight
Chinese units of 1930, Capacity and volume
Chinese units between 1930 and 1959, Mass and weight
Chinese units of 1915, Capacity and volume
Common units, Time
Acute radiation syndrome, Radiation
Metric, Area
deci (d)
Metric Prefixes, Franctions and Percent
deg (degree)
Common Units, Circular measure
degree (deg)
Common Units, Circular measure
Temperature increment conversion, Temperature increment
Temperature scale conversion, Temperature
Historical temperature increment conversion, Temperature increment
Historical temperature scales, Temperature
Temperature increment conversion, Temperature increment
Temperature scale conversion, Temperature
Historical temperature increment conversion, Temperature increment
Historical temperature scales, Temperature
Historical temperature increment conversion, Temperature increment
Historical temperature scales, Temperature
Historical temperature increment conversion, Temperature increment
Historical temperature scales, Temperature
Temperature increment conversion, Temperature increment
Temperature scale conversion, Temperature
deka (da)
Metric Prefixes, Franctions and Percent
Radiation dose examples, Radiation
Acute radiation syndrome, Radiation
British (Imperial) Measure, Distance and Length
Ancient Greek, Mass and weight
dl (deciliter)
dm (decimeter)
dm2 (square decimeter)
Metric, Area
dm3 (cubic decimeter)
Chinese units of 1930, Capacity and volume
Chinese units of 1915, Capacity and volume
dpm (disintegrations per minute)
Other units, Radioactivity
dr (dram)
Avoirdupois (U.S. / British), Mass and weight
Astronomical, Time
Astronomical, Time
Ancient Greek, Mass and weight
Apothecaries, Mass and weight
dram (dr)
Avoirdupois (U.S. / British), Mass and weight
Ancient Roman, Mass and weight
Number of Performers, Franctions and Percent
dwt (pennyweight)
dyn (dyne)
Centimeter-Gram-Second System (CGS), Force
dyne (dyn)
Centimeter-Gram-Second System (CGS), Force

E

E (exa)
Metric Prefixes, Franctions and Percent
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
EGP (Egyptian Pound)
African Curriencies, Currency
ETB (Ethiopian Birr)
African Curriencies, Currency
EUR (Euro)
Major World Currencies, Currency
Currencies of the Caribbean, Currency
Eb [EiB] (exbibyte [exabyte])
Data Storage and Transmission, Computer storage
Ebit [Eibit] (exabit [exbibit])
Data Storage and Transmission, Computer storage
African Curriencies, Currency
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
African Curriencies, Currency
Euro (EUR)
Major World Currencies, Currency
eV (electronvolt)
Common Units, Energy and Work
Common Units, Energy and Work
British (Imperial) Measure, Distance and Length
Biblical Dry Measure (Old Testament), Capacity and volume
Common Units, Energy and Work
Common Units, Power
exa (E)
Metric Prefixes, Franctions and Percent
exabit [exbibit] (Ebit [Eibit])
Data Storage and Transmission, Computer storage
Data Storage and Transmission, Computer storage

F

FJD (Fijian Dollar)
Currencies of Australia and Oceania, Currency
FKP (Falkland Islands Pound)
African Curriencies, Currency
African Curriencies, Currency
Currencies of Australia and Oceania, Currency
Foot-Pound (ft*lbs)
British and American, Energy and Work
Currencies of Australia and Oceania, Currency
f (femto)
Metric Prefixes, Franctions and Percent
Chinese units of 1915, Area
Chinese units of 1930, Area
Chinese units of 1915, Area
Chinese units of 1930, Area
Chinese units of 1915, Area
Chinese units of 1930, Area
fath (US fathom)
US Nautical Measure, Distance and Length
fath (fathom)
International Nautical Measure, Distance and Length
fathom (fath)
International Nautical Measure, Distance and Length
femto (f)
Metric Prefixes, Franctions and Percent
Chinese units of 1915, Area
Chinese units of 1915, Distance and Length
Chinese units of 1915 before 1930, Mass and weight
Chinese units of 1930, Area
Chinese units of 1930, Distance and Length
Chinese units between 1930 and 1959, Mass and weight
Chinese units since 1959, Mass and weight
Acute radiation syndrome, Radiation
British (Imperial) Measure, Distance and Length
U.S. Liquid Measure, Capacity and volume
British Imperial Liquid And Dry, Capacity and volume
U.S. Liquid Measure, Capacity and volume
foot (ft)
British (Imperial) Measure, Distance and Length
foot (ft)
The American System of Measures (US Customary Units), Distance and Length
Water (at 39.2oF, 4oC), Stress and Pressure
British (Imperial) And U.S. System, Speed
British (Imperial) And U.S. System, Speed
British (Imperial) And U.S. System, Acceleration
British and American, Power
ft (Storage length in feet)
CNC Memory Capacity, Computer storage
ft (foot)
British (Imperial) Measure, Distance and Length
ft (Gunter's (surveyors') foot)
US Surveyors' Measure, Distance and Length
ft (foot)
The American System of Measures (US Customary Units), Distance and Length
ft*lbf/s (foot pound-force per second)
British and American, Power
ft*lbs (Foot-Pound)
British and American, Energy and Work
ft/s2 (foot per second squared)
British (Imperial) And U.S. System, Acceleration
ft2 (square foot)
British (Imperial) And U.S. System, Area
ft3 (cubic foot)
British and U.S. derivatives of length units, Capacity and volume
ft3/day (cubic foot per day)
U.S. and British Imperial, Flow rate by volume
ft3/hour (cubic foot per hour)
U.S. and British Imperial, Flow rate by volume
ft3/min (cubic foot per minute)
U.S. and British Imperial, Flow rate by volume
ft3/s (cubic foot per second)
U.S. and British Imperial, Flow rate by volume
ft3/year (cubic foot per year)
U.S. and British Imperial, Flow rate by volume
British (Imperial) Measure, Distance and Length
US Surveyors' Measure, Distance and Length

G

G (giga)
Metric Prefixes, Franctions and Percent
GB/s (gigabyte per second)
Byte-based Transfer Rate Units (current, 1000-based), Data transfer rate
GBP (British Pound Sterling)
Major World Currencies, Currency
GBq (gigabecquerel)
SI radioactivity units, Radioactivity
GEL (Georgian Lari)
Asian Currencies, Currency
GHS (Ghanaian Cedi)
South American Currencies, Currency
GIP (Gibraltar Pound)
European Currencies, Currency
GMD (Gambian Dalasi)
African Curriencies, Currency
GNF (Guinean Franc)
African Curriencies, Currency
Computer Connection Speed, Data transfer rate
GTQ (Guatemalan Quetzal)
Central American Currencies, Currency
GYD (Guyanaese Dollar)
South American Currencies, Currency
Gal (Galileo)
Other Units, Acceleration
Galileo (Gal)
Other Units, Acceleration
African Curriencies, Currency
Gb [GiB] (gigabyte [gibibyte])
Data Storage and Transmission, Computer storage
Gbit [Gibit] (gigabit [gibibit])
Data Storage and Transmission, Computer storage
Gbps (gigabit per second)
Basic Units of Data Transfer Rate, Data transfer rate
Asian Currencies, Currency
Gf (grave-force)
Gravitational Metric System, Force
South American Currencies, Currency
GiB/s (gibibyte per second)
Byte-based Transfer Rate Units (older, 1024-based), Data transfer rate
European Currencies, Currency
Common units, Time
Gtoe (gigatonne of oil equivalent)
Oil and Fuel Energy Equivalent, Energy and Work
Central American Currencies, Currency
African Curriencies, Currency
US Surveyors' Measure, Distance and Length
US Surveyors' Measure, Distance and Length
South American Currencies, Currency
Gy (gray)
Absorbed radiation doze, Radiation
g (gram)
g/L (gram per litre)
Metric System, Density
g/cm3 (gram per cubic centimeter)
Metric System, Density
g/day (gram per day)
g/hour (gram per hour)
g/m3 (gram per cubic meter)
Metric System, Density
g/mL (gram per millilitre)
Metric System, Density
g/min (gram per minute)
g/s (gram per second)
g/year (gram per year)
gn (Standard acceleration of free fall on Earth)
Free Fall Acceleration (Solar System), Acceleration
gal (gallon)
British Imperial Liquid And Dry, Capacity and volume
gal (gallon)
U.S. Dry Measure, Capacity and volume
gal (gallon)
U.S. Liquid Measure, Capacity and volume
gal/day (U.S. gallon per day)
U.S. and British Imperial, Flow rate by volume
gal/year (U.S. gallon per year)
U.S. and British Imperial, Flow rate by volume
gallon (gal)
British Imperial Liquid And Dry, Capacity and volume
gallon (gal)
U.S. Dry Measure, Capacity and volume
gallon (gal)
U.S. Liquid Measure, Capacity and volume
Old Russian Dry Measure, Capacity and volume
Chinese units of 1915, Capacity and volume
Chinese units of 1930, Capacity and volume
Ancient Roman Liquid Measure, Capacity and volume
Ancient Roman, Area
gf (gravet-force)
Gravitational Metric System, Force
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Byte-based Transfer Rate Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
giga (G)
Metric Prefixes, Franctions and Percent
SI radioactivity units, Radioactivity
gigabit [gibibit] (Gbit [Gibit])
Data Storage and Transmission, Computer storage
Basic Units of Data Transfer Rate, Data transfer rate
Data Storage and Transmission, Computer storage
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Byte-based Transfer Rate Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Oil and Fuel Energy Equivalent, Energy and Work
U.S. Liquid Measure, Capacity and volume
Japanese, Area
British (Imperial) Measure, Distance and Length
gph (U.S. gallon per hour)
U.S. and British Imperial, Flow rate by volume
gpm (U.S. gallon per minute)
U.S. and British Imperial, Flow rate by volume
gps (U.S. gallon per second)
U.S. and British Imperial, Flow rate by volume
gr (grain)
Avoirdupois (U.S. / British), Mass and weight
grad (grade)
Common Units, Circular measure
grade (grad)
Common Units, Circular measure
Apothecaries, Mass and weight
grain (gr)
Avoirdupois (U.S. / British), Mass and weight
Metric System, Density
Metric System, Density
Metric System, Density
Metric System, Density
Gravitational Metric System, Force
Gravitational Metric System, Force
Gravitational Metric System, Force
gray (Gy)
Absorbed radiation doze, Radiation

H

HKD (Hong Kong Dollar)
Major World Currencies, Currency
HNL (Honduran Lempira)
Central American Currencies, Currency
HP (horizontal pitch)
Computer Equipment, Distance and Length
HRK (Croatian Kuna)
European Currencies, Currency
HTG (Haitian Gourde)
Currencies of the Caribbean, Currency
HUF (Hungarian Forint)
European Currencies, Currency
Currencies of the Caribbean, Currency
Central American Currencies, Currency
Major World Currencies, Currency
European Currencies, Currency
h (hecto)
Metric Prefixes, Franctions and Percent
hPa (hectopascal)
Ancient Greek, Mass and weight
hand (hd)
British (Imperial) Measure, Distance and Length
The American System of Measures (US Customary Units), Distance and Length
Chinese units of 1915, Area
Chinese units of 1930, Area
Chinese units of 1915, Distance and Length
Chinese units of 1930, Distance and Length
Chinese units of 1915 before 1930, Mass and weight
Chinese units between 1930 and 1959, Mass and weight
Chinese units since 1959, Mass and weight
hd (hand)
British (Imperial) Measure, Distance and Length
Acute radiation syndrome, Radiation
Metric, Area
hecto (h)
Metric Prefixes, Franctions and Percent
Biblical Liquid Measure (Old Testament), Capacity and volume
hl (hectoliter)
Biblical Liquid Measure (Old Testament), Capacity and volume
British (Imperial) And U.S. System, Area
Computer Equipment, Distance and Length
Common Units, Power
Common Units, Power
Common Units, Power
Common units, Time
Data Transfer Time (older, 1024-based), Data transfer rate
Data Transfer Time (current, 1000-based), Data transfer rate
Data Transfer Time (older, 1024-based), Data transfer rate
Data Transfer Time (current, 1000-based), Data transfer rate
hp(E) (horsepower, electric)
Common Units, Power
hp(I) (horsepower, mechanical (imperial))
Common Units, Power
hp(M) (horsepower, metric)
Common Units, Power
hp(S) (horsepower, boiler)
Common Units, Power
Chinese units of 1915, Distance and Length
Chinese units of 1930, Distance and Length
Chinese units since 1959, Mass and weight
Chinese units of 1915, Capacity and volume

I

IDR (Indonesian Rupiah)
Asian Currencies, Currency
ILS (Israeli New Sheqel)
Middle East Currencies, Currency
INR (Indian Rupee)
Asian Currencies, Currency
IQD (Iraqi Dinar)
Middle East Currencies, Currency
IRR (Iranian Rial)
Middle East Currencies, Currency
Computer Connection Speed, Data transfer rate
ISK (Icelandic Krona)
European Currencies, Currency
European Currencies, Currency
Asian Currencies, Currency
Asian Currencies, Currency
Middle East Currencies, Currency
Middle East Currencies, Currency
Middle East Currencies, Currency
in (inch)
British (Imperial) Measure, Distance and Length
in (inch)
The American System of Measures (US Customary Units), Distance and Length
in/s2 (inch per second squared)
British (Imperial) And U.S. System, Acceleration
in2 (square inch)
British (Imperial) And U.S. System, Area
in3 (cubic inch)
British and U.S. derivatives of length units, Capacity and volume
in3/day (cubic inch per day)
U.S. and British Imperial, Flow rate by volume
in3/hour (cubic inch per hour)
U.S. and British Imperial, Flow rate by volume
in3/min (cubic inch per minute)
U.S. and British Imperial, Flow rate by volume
in3/s (cubic inch per second)
U.S. and British Imperial, Flow rate by volume
in3/year (cubic inch per year)
U.S. and British Imperial, Flow rate by volume
inch (in)
British (Imperial) Measure, Distance and Length
inch (in)
The American System of Measures (US Customary Units), Distance and Length
Water (at 39.2oF, 4oC), Stress and Pressure
British (Imperial) And U.S. System, Acceleration

J

J (joule)
International System (SI), Energy and Work
JMD (Jamaican Dollar)
Currencies of the Caribbean, Currency
JOD (Jordanian Dinar)
Asian Currencies, Currency
JPY (Japanese Yen)
Major World Currencies, Currency
Currencies of the Caribbean, Currency
Major World Currencies, Currency
Asian Currencies, Currency
Common units, Time
Chinese units between 1930 and 1959, Mass and weight
Chinese units since 1959, Mass and weight
Chinese units of 1915 before 1930, Mass and weight
Japanese, Area
joule (J)
International System (SI), Energy and Work
Common Units, Power
Common Units, Power

K

K (kelvin)
Temperature increment conversion, Temperature increment
K (kelvin)
Temperature scale conversion, Temperature
KB/s (kilobyte per second)
Byte-based Transfer Rate Units (current, 1000-based), Data transfer rate
KES (Kenyan Shilling)
African Curriencies, Currency
KGS (Kyrgystani Som)
Asian Currencies, Currency
KHR (Cambodian Riel)
Asian Currencies, Currency
KMF (Comorian Franc)
African Curriencies, Currency
KPW (North Korean Won)
Asian Currencies, Currency
KRW (South Korean Won)
Asian Currencies, Currency
KWD (Kuwaiti Dinar)
Middle East Currencies, Currency
KZT (Kazakhstani Tenge)
Asian Currencies, Currency
Asian Currencies, Currency
Kb [KiB] (kilobyte [kibybyte])
Data Storage and Transmission, Computer storage
Kbit [Kibit] (kilobit [kibibit])
Data Storage and Transmission, Computer storage
African Curriencies, Currency
KiB/s (kibibyte per second)
Byte-based Transfer Rate Units (older, 1024-based), Data transfer rate
Middle East Currencies, Currency
Asian Currencies, Currency
k (kilo)
Metric Prefixes, Franctions and Percent
kBOE (kilobarrel of oil equivalent)
Oil and Fuel Energy Equivalent, Energy and Work
kBq (kilobecquerel)
SI radioactivity units, Radioactivity
kJ (kilojoule)
International System (SI), Energy and Work
kN (kilonewton)
International System (SI), Force
kN (kilonewton (on Earth surface))
kN/m2 (kilonewton per square meter)
kPa (kilopascal)
kW (kilowatt)
International System (SI), Power
kW*h (kilowatt hour)
Common Units, Energy and Work
Biblical Liquid Measure (Old Testament), Capacity and volume
kbps (kilobit per second)
Basic Units of Data Transfer Rate, Data transfer rate
kcal (kilocalorie)
Common Units, Energy and Work
kelvin (K)
Temperature increment conversion, Temperature increment
kelvin (K)
Temperature scale conversion, Temperature
kg (kilogram)
kg/L (kilogram per litre)
Metric System, Density
kg/cm3 (kilogram per cubic centimeter)
Metric System, Density
kg/day (kilogram per day)
kg/hour (kilogram per hour)
kg/m3 (kilogram per cubic meter)
Metric System, Density
kg/mL (kilogram per millilitre)
Metric System, Density
kg/min (kilogram per minute)
kg/s (kilogram per second)
kg/year (kilogram per year)
kgf (kilogram-force)
Gravitational Metric System, Force
kgf/cm2 (kilogram per square centimeter)
kgf/m2 (kilogram per square meter)
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Byte-based Transfer Rate Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
kilo (k)
Metric Prefixes, Franctions and Percent
Oil and Fuel Energy Equivalent, Energy and Work
SI radioactivity units, Radioactivity
kilobit [kibibit] (Kbit [Kibit])
Data Storage and Transmission, Computer storage
Basic Units of Data Transfer Rate, Data transfer rate
Data Storage and Transmission, Computer storage
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Byte-based Transfer Rate Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Common Units, Energy and Work
TNT Energy Equivalent, Energy and Work
Metric System, Density
Metric System, Density
Metric System, Density
Metric System, Density
Gravitational Metric System, Force
International System (SI), Energy and Work
International System (SI), Force
Gravitational Metric System, Force
Avoirdupois (U.S. / British), Mass and weight
International System (SI), Power
Common Units, Energy and Work
kip-force (kipf)
English Engineering and British Gravitational Units, Force
kipf (kip-force)
English Engineering and British Gravitational Units, Force
Ancient Roman, Area
km (kilometer)
Metric system, Fuel economy
km/l (km per litre)
Metric system, Fuel economy
km/s (kilometer per second)
Metric, Speed
km/s2 (kilometer per second squared)
Metric, Acceleration
km2 (square kilometer)
Metric, Area
km3 (cubic kilometer)
Nautical, Speed
Ancient Roman Liquid Measure, Capacity and volume
kp (kilopond)
Gravitational Metric System, Force
ksi (thousand pounds per square inch)
British and U.S. (Imperial system), Stress and Pressure
Ancient Roman Liquid Measure, Capacity and volume

L

L (Planck length)
Natural units, Distance and Length
L-1MT-2 (Planck pressure)
Natural units, Stress and Pressure
L-3M (Planck density)
Natural units, Density
L2 (Planck area)
Natural units, Area
L2MT-2 (Planck energy)
Natural units, Energy and Work
L2MT-3 (Planck power)
Natural units, Power
L3 (Planck volume)
Natural units, Capacity and volume
LAK (Laotian Kip)
Asian Currencies, Currency
LBP (Lebanese Pound)
African Curriencies, Currency
LKR (Sri Lankan Rupee)
Asian Currencies, Currency
LMT-2 (Planck force)
Natural units, Force
LRD (Liberian Dollar)
African Curriencies, Currency
LSL (Lesotho Loti)
African Curriencies, Currency
Computer Connection Speed, Data transfer rate
LTL (Lithuanian Litas)
European Currencies, Currency
LVL (Latvian Lats)
European Currencies, Currency
LYD (Libyan Dinar)
African Curriencies, Currency
Asian Currencies, Currency
European Currencies, Currency
African Curriencies, Currency
African Curriencies, Currency
African Curriencies, Currency
African Curriencies, Currency
European Currencies, Currency
l (liter)
l/100km (litre per 100 km)
Metric system, Fuel economy
l/day (liter per day)
l/hour (liter per hour)
l/min (liter per minute)
l/s (liter per second)
l/year (liter per year)
Old Spanish, Area
British (Imperial) Measure, Distance and Length
The American System of Measures (US Customary Units), Distance and Length
lb (pound)
Avoirdupois (U.S. / British), Mass and weight
lb/day (pound per day)
U.S. and British Imperial, Flow rate by mass
lb/ft3 (pound per cubic foot)
British and U.S., Density
lb/gal (pound per U.S. gallon)
British and U.S., Density
lb/hour (pound per hour)
U.S. and British Imperial, Flow rate by mass
lb/in3 (pound per cubic inch)
British and U.S., Density
lb/min (pound per minute)
U.S. and British Imperial, Flow rate by mass
lb/s (pound per second)
U.S. and British Imperial, Flow rate by mass
lb/yd3 (pound per cubic yard)
British and U.S., Density
lb/year (pound per year)
U.S. and British Imperial, Flow rate by mass
lbf (pound-force)
English Engineering and British Gravitational Units, Force
British (Imperial) Measure, Distance and Length
The American System of Measures (US Customary Units), Distance and Length
Old Spanish, Area
Old Spanish and Portuguese, Distance and Length
Biblical Dry Measure (Old Testament), Capacity and volume
Acute radiation syndrome, Radiation
Chinese units since 1959, Mass and weight
Chinese units of 1930, Distance and Length
Chinese units between 1930 and 1959, Mass and weight
Chinese units of 1915, Distance and Length
Chinese units of 1915, Area
Chinese units of 1930, Area
Chinese units of 1915, Distance and Length
Chinese units of 1930, Distance and Length
Chinese units of 1915 before 1930, Mass and weight
Chinese units of 1915 before 1930, Mass and weight
Chinese units since 1959, Mass and weight
Chinese units between 1930 and 1959, Mass and weight
British (Imperial) Measure, Distance and Length
The American System of Measures (US Customary Units), Distance and Length
Old Spanish and Portuguese, Distance and Length
Metric system, Fuel economy
Biblical Liquid Measure (Old Testament), Capacity and volume
U.S. and British Imperial, Flow rate by mass
U.S. and British Imperial, Flow rate by mass
U.S. and British Imperial, Flow rate by mass
Avoirdupois (U.S. / British), Mass and weight
British and U.S. (Imperial system), Stress and Pressure
British and U.S. (Imperial system), Stress and Pressure
Avoirdupois (U.S. / British), Mass and weight
British and U.S., Torque
Old Russian, Mass and weight

M

M (mega)
Metric Prefixes, Franctions and Percent
M (Planck mass)
Natural units, Mass and weight
MAD (Moroccan Dirham)
African Curriencies, Currency
MB/s (megabyte per second)
Byte-based Transfer Rate Units (current, 1000-based), Data transfer rate
MBq (megabecquerel)
SI radioactivity units, Radioactivity
MDL (Moldovan Leu)
European Currencies, Currency
MGA (Malagasy Ariary)
African Curriencies, Currency
MJ (megajoule)
International System (SI), Energy and Work
MKD (Macedonian Denar)
European Currencies, Currency
MMBTU (Million BTU)
British and American, Energy and Work
MMK (Myanma Kyat)
Asian Currencies, Currency
MN (meganewton)
International System (SI), Force
MN/m2 (meganewton per square meter)
MNT (Mongolian Tugrik)
Asian Currencies, Currency
MOP (Macanese Pataca)
Asian Currencies, Currency
MPa (megapascal)
MRO (Mauritanian Ouguiya)
African Curriencies, Currency
MUR (Mauritian Rupee)
African Curriencies, Currency
MVR (Maldivian Rufiyaa)
Asian Currencies, Currency
MW (megawatt)
International System (SI), Power
MWK (Malawian Kwacha)
African Curriencies, Currency
MXN (Mexican Peso)
North American Currencies, Currency
MYR (Malaysian Ringgit)
Asian Currencies, Currency
MZN (Mozambican Metical)
African Curriencies, Currency
Asian Currencies, Currency
European Currencies, Currency
African Curriencies, Currency
African Curriencies, Currency
Asian Currencies, Currency
Asian Currencies, Currency
African Curriencies, Currency
African Curriencies, Currency
Mb [MiB] (megabyte [mebibyte])
Data Storage and Transmission, Computer storage
Mbit [Mibit] (megabit [mebibit])
Data Storage and Transmission, Computer storage
Mbps (megabit per second)
Basic Units of Data Transfer Rate, Data transfer rate
Mcal (megacalorie)
Common Units, Energy and Work
North American Currencies, Currency
MiB/s (mebibyte per second)
Byte-based Transfer Rate Units (older, 1024-based), Data transfer rate
Million BTU (MMBTU)
British and American, Energy and Work
European Currencies, Currency
Asian Currencies, Currency
African Curriencies, Currency
African Curriencies, Currency
Mtoe (megatonne of oil equivalent)
Oil and Fuel Energy Equivalent, Energy and Work
Asian Currencies, Currency
m (Storage length in meters)
CNC Memory Capacity, Computer storage
m (milli)
Metric Prefixes, Franctions and Percent
m (meter)
m/s (meter per second)
Metric, Speed
m/s2 (meter per second squared)
Metric, Acceleration
m2 (square meter)
Metric, Area
m3 (cubic meter)
m3/day (cubic meter per day)
m3/hour (cubic meter per hour)
m3/min (cubic meter per minute)
m3/s (cubic meter per second)
m3/year (cubic meter per year)
mCi (millicurie)
Other units, Radioactivity
mGf (milligrave-force)
Gravitational Metric System, Force
mGy (milligray)
Absorbed radiation doze, Radiation
mN (millinewton)
International System (SI), Force
mR (milliroentgen)
Exposure to ionizing radiation, Radiation
mSv (millisievert)
Dose equivalent radiation, Radiation
mcg (microgram)
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Byte-based Transfer Rate Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Ancient Roman, Mass and weight
mega (M)
Metric Prefixes, Franctions and Percent
SI radioactivity units, Radioactivity
megabit [mebibit] (Mbit [Mibit])
Data Storage and Transmission, Computer storage
Basic Units of Data Transfer Rate, Data transfer rate
Data Storage and Transmission, Computer storage
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Byte-based Transfer Rate Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Common Units, Energy and Work
International System (SI), Energy and Work
International System (SI), Force
Oil and Fuel Energy Equivalent, Energy and Work
International System (SI), Power
Water (at 39.2oF, 4oC), Stress and Pressure
Metric, Speed
Common Units, Energy and Work
mg (milligram)
mg/L (milligram per litre)
Metric System, Density
mg/cm3 (milligram per cubic centimeter)
Metric System, Density
mg/m3 (milligram per cubic meter)
Metric System, Density
mg/mL (milligram per millilitre)
Metric System, Density
mi (mile)
British (Imperial) Measure, Distance and Length
mi (mile)
The American System of Measures (US Customary Units), Distance and Length
micro (µ, mc)
Metric Prefixes, Franctions and Percent
microcurie (µCi)
Other units, Radioactivity
microgray (µGy)
Absorbed radiation doze, Radiation
The American System of Measures (US Customary Units), Distance and Length
micromole (µmol)
Amount of Substance, Franctions and Percent
International System (SI), Force
Exposure to ionizing radiation, Radiation
Dose equivalent radiation, Radiation
British (Imperial) Measure, Distance and Length
The American System of Measures (US Customary Units), Distance and Length
mile (mi)
British (Imperial) Measure, Distance and Length
mile (mi)
The American System of Measures (US Customary Units), Distance and Length
U.S. system, Fuel economy
British (Imperial) And U.S. System, Speed
British (Imperial) And U.S. System, Speed
British (Imperial) And U.S. System, Acceleration
milli (m)
Metric Prefixes, Franctions and Percent
Other units, Radioactivity
Metric System, Density
Metric System, Density
Metric System, Density
Gravitational Metric System, Force
Gravitational Metric System, Force
milligray (mGy)
Absorbed radiation doze, Radiation
millimole (mmol)
Amount of Substance, Franctions and Percent
International System (SI), Force
Dose equivalent radiation, Radiation
Exposure to ionizing radiation, Radiation
Dose equivalent radiation, Radiation
min (minute)
Common units, Time
Ancient Greek, Mass and weight
U.S. Liquid Measure, Capacity and volume
minute (min)
Common units, Time
minute (')
Common Units, Circular measure
Data Transfer Time (older, 1024-based), Data transfer rate
Data Transfer Time (current, 1000-based), Data transfer rate
For Runners and Joggers, Speed
Data Transfer Time (older, 1024-based), Data transfer rate
Data Transfer Time (current, 1000-based), Data transfer rate
For Runners and Joggers, Speed
mkg (metre-kilogram)
Common Units, Energy and Work
ml (milliliter)
mm (millimeter)
mm/s2 (millimeter per second squared)
Metric, Acceleration
mm2 (square millimeter)
Metric, Area
mm3 (cubic millimeter)
mmol (millimole)
Amount of Substance, Franctions and Percent
Ancient Roman Dry Measure, Capacity and volume
mol (mole)
Amount of Substance, Franctions and Percent
mole (mol)
Amount of Substance, Franctions and Percent
mpg (mile per British gallon)
British system, Fuel economy
mpg (mile per gallon)
U.S. system, Fuel economy
mph (mile per hour)
British (Imperial) And U.S. System, Speed
Chinese units of 1915, Area
Chinese units of 1930, Area

N

N (newton)
International System (SI), Force
N (newton (on Earth surface))
N/cm2 (newton per square centimeter)
N/m2 (newton per square meter)
N/mm2 (newton per square millimeter)
NAD (Namibian Dollar)
African Curriencies, Currency
NGN (Nigerian Naira)
African Curriencies, Currency
NIO (Nicaraguan Cordoba)
Central American Currencies, Currency
NOK (Norwegian Krone)
European Currencies, Currency
NPR (Nepalese Rupee)
Asian Currencies, Currency
NZD (New Zealand Dollar)
Currencies of Australia and Oceania, Currency
African Curriencies, Currency
Ncm (newton centimeter)
Metric, Torque
Asian Currencies, Currency
Currencies of the Caribbean, Currency
Asian Currencies, Currency
Currencies of Australia and Oceania, Currency
Central American Currencies, Currency
African Curriencies, Currency
Nm (newton meter)
Metric, Torque
Asian Currencies, Currency
European Currencies, Currency
n (nano)
Metric Prefixes, Franctions and Percent
British (Imperial) Measure, Distance and Length
nano (n)
Metric Prefixes, Franctions and Percent
Acute radiation syndrome, Radiation
naut.leag (nautical league)
International Nautical Measure, Distance and Length
naut.mi (nautical mile)
International Nautical Measure, Distance and Length
nautical league (naut.leag)
International Nautical Measure, Distance and Length
nautical mile (naut.mi)
International Nautical Measure, Distance and Length
newton (N)
International System (SI), Force
Metric, Torque
Thai, Area
nm (nanometer)

O

Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
OMR (Omani Rial)
Middle East Currencies, Currency
Middle East Currencies, Currency
Ancient Greek, Mass and weight
Number of Performers, Franctions and Percent
Biblical Dry Measure (Old Testament), Capacity and volume
Ancient Roman, Mass and weight
Apothecaries, Mass and weight
ounce (oz)
Avoirdupois (U.S. / British), Mass and weight
British and U.S., Density
British and U.S., Density
British and U.S., Density
British and U.S., Density
ounce per day (oz/day)
U.S. and British Imperial, Flow rate by mass
ounce per hour (oz/hour)
U.S. and British Imperial, Flow rate by mass
U.S. and British Imperial, Flow rate by mass
U.S. and British Imperial, Flow rate by mass
ounce per year (oz/year)
U.S. and British Imperial, Flow rate by mass
English Engineering and British Gravitational Units, Force
British and U.S., Torque
oz (fluid ounce)
British Imperial Liquid And Dry, Capacity and volume
oz (fluid ounce)
U.S. Liquid Measure, Capacity and volume
oz (ounce)
Avoirdupois (U.S. / British), Mass and weight
oz/day (ounce per day)
U.S. and British Imperial, Flow rate by mass
oz/ft3 (ounce per cubic foot)
British and U.S., Density
oz/gal (ounce per U.S. gallon)
British and U.S., Density
oz/hour (ounce per hour)
U.S. and British Imperial, Flow rate by mass
oz/in3 (ounce per cubic inch)
British and U.S., Density
oz/min (ounce per minute)
U.S. and British Imperial, Flow rate by mass
oz/s (ounce per second)
U.S. and British Imperial, Flow rate by mass
oz/yd3 (ounce per cubic yard)
British and U.S., Density
oz/year (ounce per year)
U.S. and British Imperial, Flow rate by mass
ozf (ounce-force)
English Engineering and British Gravitational Units, Force
ozt (ounce)

P

P (peta)
Metric Prefixes, Franctions and Percent
PAB (Panamanian Balboa)
Central American Currencies, Currency
PEN (Peruvian Nuevo Sol)
South American Currencies, Currency
PHP (Philippine Peso)
Asian Currencies, Currency
PKR (Pakistani Rupee)
Asian Currencies, Currency
PLN (Polish Zloty)
European Currencies, Currency
PYG (Paraguayan Guarani)
South American Currencies, Currency
Pa (pascal)
Asian Currencies, Currency
Central American Currencies, Currency
South American Currencies, Currency
Pb [PiB] (petabyte [pebibyte])
Data Storage and Transmission, Computer storage
Pbit [Pibit] (petabit [pebibit])
Data Storage and Transmission, Computer storage
South American Currencies, Currency
Asian Currencies, Currency
Natural units, Area
Natural units, Density
Planck energy (L2MT-2)
Natural units, Energy and Work
Planck force (LMT-2)
Natural units, Force
Natural units, Mass and weight
Planck power (L2MT-3)
Natural units, Power
Planck pressure (L-1MT-2)
Natural units, Stress and Pressure
Temperature increment conversion, Temperature increment
Temperature scale conversion, Temperature
Natural units, Time
European Currencies, Currency
p (pico)
Metric Prefixes, Franctions and Percent
British (Imperial) Measure, Distance and Length
palm (plm)
British (Imperial) Measure, Distance and Length
parsec (pc)
Astronomical, Distance and Length
Percentages and Parts, Franctions and Percent
Percentages and Parts, Franctions and Percent
Old Spanish and Portuguese, Distance and Length
pc (parsec)
Astronomical, Distance and Length
pdl (poundal)
English Imperial Units, Foot-Pound-Second System, Force
peck (pk)
British Imperial Liquid And Dry, Capacity and volume
peck (pk)
U.S. Dry Measure, Capacity and volume
Percentages and Parts, Franctions and Percent
British (Imperial) And U.S. System, Area
British Imperial Liquid And Dry, Capacity and volume
The American System of Measures (US Customary Units), Distance and Length
permille (o/oo)
Percentages and Parts, Franctions and Percent
peta (P)
Metric Prefixes, Franctions and Percent
petabit [pebibit] (Pbit [Pibit])
Data Storage and Transmission, Computer storage
Data Storage and Transmission, Computer storage
Typographical (British and U.S. - ATA system), Distance and Length
Typographical (British and U.S. - ATA system), Distance and Length
pico (p)
Metric Prefixes, Franctions and Percent
Old Spanish and Portuguese, Distance and Length
pint (pt)
British Imperial Liquid And Dry, Capacity and volume
pint (pt)
U.S. Dry Measure, Capacity and volume
pint (pt)
U.S. Liquid Measure, Capacity and volume
pixel (px)
Typographical (British and U.S. - ATA system), Distance and Length
pk (peck)
British Imperial Liquid And Dry, Capacity and volume
pk (peck)
U.S. Dry Measure, Capacity and volume
plm (palm)
British (Imperial) Measure, Distance and Length
point (pt)
Typographical (Europe - Didot system), Distance and Length
point (pt)
Typographical (British and U.S. - ATA system), Distance and Length
Typographical (British and U.S. - ATA system), Distance and Length
British (Imperial) Measure, Distance and Length
The American System of Measures (US Customary Units), Distance and Length
Old Russian, Mass and weight
British (Imperial) Measure, Distance and Length
Apothecaries, Mass and weight
pound (lb)
Avoirdupois (U.S. / British), Mass and weight
British and U.S., Density
British and U.S., Density
British and U.S., Density
British and U.S., Density
pound per day (lb/day)
U.S. and British Imperial, Flow rate by mass
pound per hour (lb/hour)
U.S. and British Imperial, Flow rate by mass
U.S. and British Imperial, Flow rate by mass
U.S. and British Imperial, Flow rate by mass
British and U.S. (Imperial system), Stress and Pressure
British and U.S. (Imperial system), Stress and Pressure
pound per year (lb/year)
U.S. and British Imperial, Flow rate by mass
English Engineering and British Gravitational Units, Force
British and U.S., Torque
British and U.S., Torque
poundal (pdl)
English Imperial Units, Foot-Pound-Second System, Force
ppb (parts per billion)
Percentages and Parts, Franctions and Percent
ppm (parts per million)
Percentages and Parts, Franctions and Percent
psi (pound per square inch)
British and U.S. (Imperial system), Stress and Pressure
pt (pint)
British Imperial Liquid And Dry, Capacity and volume
pt (pint)
U.S. Dry Measure, Capacity and volume
pt (pint)
U.S. Liquid Measure, Capacity and volume
pt (point)
Typographical (Europe - Didot system), Distance and Length
pt (point)
Typographical (British and U.S. - ATA system), Distance and Length
pt (point [PostScript])
Typographical (British and U.S. - ATA system), Distance and Length
Old Spanish and Portuguese, Distance and Length
Old Spanish and Portuguese, Distance and Length
px (pixel)
Typographical (British and U.S. - ATA system), Distance and Length

Q

QAR (Qatari Rial)
Middle East Currencies, Currency
Middle East Currencies, Currency
Chinese units between 1930 and 1959, Mass and weight
Chinese units since 1959, Mass and weight
Chinese units of 1915 before 1930, Mass and weight
Chinese units of 1915, Area
Chinese units of 1930, Area
qt (quart)
British Imperial Liquid And Dry, Capacity and volume
qt (quart)
U.S. Dry Measure, Capacity and volume
qt (quart)
U.S. Liquid Measure, Capacity and volume
British and American, Energy and Work
Ancient Roman Liquid Measure, Capacity and volume
quart (qt)
British Imperial Liquid And Dry, Capacity and volume
quart (qt)
U.S. Dry Measure, Capacity and volume
quart (qt)
U.S. Liquid Measure, Capacity and volume
Ancient Roman Dry Measure, Capacity and volume
Number of Performers, Franctions and Percent
Number of Performers, Franctions and Percent

R

R (roentgen)
Exposure to ionizing radiation, Radiation
RON (Romanian Leu)
European Currencies, Currency
RSD (Serbian Dinar)
European Currencies, Currency
RT (metric refrigeration ton)
Common Units, Power
RUB (Russian Ruble)
Major World Currencies, Currency
RWF (Rwandan Franc)
African Curriencies, Currency
European Currencies, Currency
Major World Currencies, Currency
Oil and Fuel Energy Equivalent, Energy and Work
African Curriencies, Currency
Computer Equipment, Distance and Length
Absorbed radiation doze, Radiation
rad (radian)
Common Units, Circular measure
radian (rad)
Common Units, Circular measure
Thai, Area
rd (rutherford)
Other units, Radioactivity
rd (rod)
The American System of Measures (US Customary Units), Distance and Length
Dose equivalent radiation, Radiation
rod (rd)
The American System of Measures (US Customary Units), Distance and Length
Exposure to ionizing radiation, Radiation
British (Imperial) And U.S. System, Area
British (Imperial) Measure, Distance and Length
Other units, Radioactivity

S

SAR (Saudi Riyal)
Middle East Currencies, Currency
SBD (Solomon Islands Dollar)
Currencies of Australia and Oceania, Currency
SCR (Seychellois Rupee)
African Curriencies, Currency
SDG (Sudanese Pound)
African Curriencies, Currency
SEK (Swedish Krona)
European Currencies, Currency
SGD (Singapore Dollar)
Asian Currencies, Currency
SHP (Saint Helena Pound)
African Curriencies, Currency
SLL (Sierra Leonean Leone)
African Curriencies, Currency
SOS (Somali Shilling)
African Curriencies, Currency
SRD (Surinamese Dollar)
South American Currencies, Currency
STD (Sao Tome and Principe Dobra)
African Curriencies, Currency
SVC (Salvadoran Colon)
Central American Currencies, Currency
SYP (Syrian Pound)
Middle East Currencies, Currency
SZL (Swazi Lilangeni)
African Curriencies, Currency
African Curriencies, Currency
Central American Currencies, Currency
Currencies of Australia and Oceania, Currency
African Curriencies, Currency
Middle East Currencies, Currency
European Currencies, Currency
African Curriencies, Currency
African Curriencies, Currency
Asian Currencies, Currency
Currencies of Australia and Oceania, Currency
African Curriencies, Currency
African Curriencies, Currency
Asian Currencies, Currency
Asian Currencies, Currency
Free Fall Acceleration (Solar System), Acceleration
CNC Memory Capacity, Computer storage
African Curriencies, Currency
South American Currencies, Currency
Sv (sievert)
Dose equivalent radiation, Radiation
African Curriencies, Currency
European Currencies, Currency
Major World Currencies, Currency
Middle East Currencies, Currency
s (second)
Common units, Time
Ancient Roman, Area
Ancient Roman, Mass and weight
Japanese, Area
Biblical Dry Measure (Old Testament), Capacity and volume
second (s)
Common units, Time
second ('')
Common Units, Circular measure
For Runners and Joggers, Speed
For Runners and Joggers, Speed
Data Transfer Time (older, 1024-based), Data transfer rate
Data Transfer Time (current, 1000-based), Data transfer rate
For Runners and Joggers, Speed
Data Transfer Time (older, 1024-based), Data transfer rate
Data Transfer Time (current, 1000-based), Data transfer rate
For Runners and Joggers, Speed
Ancient Roman Dry Measure, Capacity and volume
Number of Performers, Franctions and Percent
Ancient Roman Dry Measure, Capacity and volume
Ancient Roman Liquid Measure, Capacity and volume
Number of Performers, Franctions and Percent
British (Imperial) Measure, Distance and Length
British (Imperial) Measure, Distance and Length
Japanese, Area
Chinese units of 1915, Capacity and volume
Chinese units of 1930, Capacity and volume
Chinese units of 1915, Capacity and volume
Chinese units of 1930, Capacity and volume
Old Russian Liquid Measure, Capacity and volume
U.S. and British Imperial, Flow rate by mass
U.S. and British Imperial, Flow rate by mass
U.S. and British Imperial, Flow rate by mass
Avoirdupois (U.S. / British), Mass and weight
Avoirdupois (U.S. / British), Mass and weight
British and U.S., Torque
Old Russian Liquid Measure, Capacity and volume
Chinese units of 1915, Distance and Length
Chinese units of 1930, Distance and Length
Chinese units between 1930 and 1959, Mass and weight
Chinese units since 1959, Mass and weight
sievert (Sv)
Dose equivalent radiation, Radiation
British (Imperial) Measure, Distance and Length
English Engineering and British Gravitational Units, Density
English Engineering and British Gravitational Units, Density
English Engineering and British Gravitational Units, Density
slug/ft3 (slug per cubic foot)
English Engineering and British Gravitational Units, Density
slug/in3 (slug per cubic inch)
English Engineering and British Gravitational Units, Density
slug/yd3 (slug per cubic yard)
English Engineering and British Gravitational Units, Density
sn (sthene)
Metre-Tonne-Second System (MTS), Force
Ancient Roman, Mass and weight
Number of Performers, Franctions and Percent
sp (span)
British (Imperial) Measure, Distance and Length
span (sp)
British (Imperial) Measure, Distance and Length
The American System of Measures (US Customary Units), Distance and Length
Speed constants and examples, Speed
Speed constants and examples, Speed
Ancient Roman, Area
Ancient Roman, Area
Old Russian, Area
Metric, Area
Metric, Area
Ancient Roman, Area
Old Russian, Area
British (Imperial) And U.S. System, Area
British (Imperial) And U.S. System, Area
Metric, Area
Metric, Area
British (Imperial) And U.S. System, Area
Metric, Area
Ancient Roman, Area
Old French, Area
Old French, Area
British (Imperial) And U.S. System, Area
Old French, Area
Old Spanish, Area
Old Russian, Area
British (Imperial) And U.S. System, Area
sthene (sn)
Metre-Tonne-Second System (MTS), Force
Avoirdupois (U.S. / British), Mass and weight
Astronomical, Time
Astronomical, Time
Astronomical, Time

T

T (Planck time)
Natural units, Time
T (tera)
Metric Prefixes, Franctions and Percent
Computer Connection Speed, Data transfer rate
TB/s (terabyte per second)
Byte-based Transfer Rate Units (current, 1000-based), Data transfer rate
THB (Thai Baht)
Asian Currencies, Currency
TJS (Tajikistani Somoni)
Asian Currencies, Currency
TMT (Turkmenistani Manat)
Asian Currencies, Currency
TND (Tunisian Dinar)
African Curriencies, Currency
TOP (Tongan Pa'anga)
Currencies of Australia and Oceania, Currency
TRY (Turkish Lira)
Middle East Currencies, Currency
TTD (Trinidad and Tobago Dollar)
South American Currencies, Currency
TWD (New Taiwan Dollar)
Asian Currencies, Currency
TZS (Tanzanian Shilling)
African Curriencies, Currency
Asian Currencies, Currency
African Curriencies, Currency
Tb [TiB] (terabyte [tebibyte])
Data Storage and Transmission, Computer storage
Tbit [Tibit] (terabit [tebibit])
Data Storage and Transmission, Computer storage
Tbps (terabit per second)
Basic Units of Data Transfer Rate, Data transfer rate
Thai Baht (THB)
Asian Currencies, Currency
TiB/s (tebibyte per second)
Byte-based Transfer Rate Units (older, 1024-based), Data transfer rate
Currencies of Australia and Oceania, Currency
South American Currencies, Currency
African Curriencies, Currency
Middle East Currencies, Currency
Asian Currencies, Currency
t/day (tonne per day)
t/hour (tonne per hour)
t/m3 (tonne per cubic meter)
Metric System, Density
t/min (tonne per minute)
t/s (tonne per second)
t/year (tonne per year)
Cooking (International), Capacity and volume
Ancient Greek, Mass and weight
Cooking (International), Capacity and volume
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
Byte-based Transfer Rate Units (older, 1024-based), Data transfer rate
Transfer Rate per Different Time Units (older, 1024-based), Data transfer rate
tera (T)
Metric Prefixes, Franctions and Percent
terabit [tebibit] (Tbit [Tibit])
Data Storage and Transmission, Computer storage
Basic Units of Data Transfer Rate, Data transfer rate
Data Storage and Transmission, Computer storage
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
Byte-based Transfer Rate Units (current, 1000-based), Data transfer rate
Transfer Rate per Different Time Units (current, 1000-based), Data transfer rate
th (thou)
British (Imperial) Measure, Distance and Length
British and American, Energy and Work
thou (th)
British (Imperial) Measure, Distance and Length
British and U.S. (Imperial system), Stress and Pressure
tnf (ton-force)
English Engineering and British Gravitational Units, Force
toe (tonne of oil equivalent)
Oil and Fuel Energy Equivalent, Energy and Work
British and U.S. (Imperial system), Stress and Pressure
British and U.S. (Imperial system), Stress and Pressure
TNT Energy Equivalent, Energy and Work
ton-force (tnf)
English Engineering and British Gravitational Units, Force
Oil and Fuel Energy Equivalent, Energy and Work
Metric System, Density
Gravitational Metric System, Force
British (Imperial) And U.S. System, Area
Number of Performers, Franctions and Percent
Astronomical, Time
Japanese, Area
Typographical (British and U.S. - ATA system), Distance and Length

U

U (rack unit)
Computer Equipment, Distance and Length
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
U.S. and British Imperial, Flow rate by volume
British and American, Power
UAH (Ukrainian Hryvnia)
European Currencies, Currency
UGX (Ugandan Shilling)
African Curriencies, Currency
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
US fathom (fath)
US Nautical Measure, Distance and Length
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
USD (United States Dollar)
Major World Currencies, Currency
USRT (U.S. refrigeration ton)
British and American, Power
UYU (Uruguayan Peso)
South American Currencies, Currency
UZS (Uzbekistan Som)
Asian Currencies, Currency
African Curriencies, Currency
European Currencies, Currency
Middle East Currencies, Currency
Major World Currencies, Currency
South American Currencies, Currency
Asian Currencies, Currency
Ancient Roman, Area
unit (1)
Quantity Units, Franctions and Percent
Ancient Roman Liquid Measure, Capacity and volume

V

Computer Connection Speed, Data transfer rate
VA (volt-ampere)
International System (SI), Power
VEF (Venezuelan Bolivar)
South American Currencies, Currency
VND (Vietnamese Dong)
Asian Currencies, Currency
VUV (Vanuatu Vatu)
Currencies of Australia and Oceania, Currency
Currencies of Australia and Oceania, Currency
South American Currencies, Currency
Asian Currencies, Currency
Old Spanish and Portuguese, Distance and Length
Old Russian Dry Measure, Capacity and volume
Old Russian Liquid Measure, Capacity and volume
Old Russian Liquid Measure, Capacity and volume
Old Russian Liquid Measure, Capacity and volume
International System (SI), Power

W

W (watt)
International System (SI), Power
W*h (watt hour)
Common Units, Energy and Work
W*s (watt second)
Common Units, Energy and Work
WST (Samoan Tala)
Currencies of Australia and Oceania, Currency
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
Computer Connection Speed, Data transfer rate
watt (W)
International System (SI), Power
watt hour (W*h)
Common Units, Energy and Work
Common Units, Energy and Work
Acute radiation syndrome, Radiation
Common units, Time

X

XAF (CFA Franc BEAC)
African Curriencies, Currency
XCD (East Caribbean Dollar)
Currencies of the Caribbean, Currency
XDR (Special Drawing Rights (International Monetary Fund))
Other Currencies, Currency
XOF (CFA Franc BCEAO)
African Curriencies, Currency
XPF (French Polynesia CFP Franc)
Currencies of Australia and Oceania, Currency

Y

Y (yotta)
Metric Prefixes, Franctions and Percent
YER (Yemeni Rial)
Middle East Currencies, Currency
Middle East Currencies, Currency
y (yocto)
Metric Prefixes, Franctions and Percent
yard (yd)
British (Imperial) Measure, Distance and Length
yard (yd)
The American System of Measures (US Customary Units), Distance and Length
yd (yard)
British (Imperial) Measure, Distance and Length
yd (yard)
The American System of Measures (US Customary Units), Distance and Length
yd2 (square yard)
British (Imperial) And U.S. System, Area
yd3 (cubic yard)
British and U.S. derivatives of length units, Capacity and volume
Chinese units of 1915, Distance and Length
Chinese units of 1930, Distance and Length
yocto (y)
Metric Prefixes, Franctions and Percent
yotta (Y)
Metric Prefixes, Franctions and Percent

Z

Z (zetta)
Metric Prefixes, Franctions and Percent
ZAR (South African Rand)
African Curriencies, Currency
ZMK (Zambian Kwacha)
African Curriencies, Currency
ZWL (Zimbabwean Dollar)
African Curriencies, Currency
African Curriencies, Currency
African Curriencies, Currency
z (zepto)
Metric Prefixes, Franctions and Percent
z (red shift)
Astronomical, Distance and Length
zepto (z)
Metric Prefixes, Franctions and Percent
zetta (Z)
Metric Prefixes, Franctions and Percent
Chinese units of 1915, Distance and Length
Chinese units of 1930, Distance and Length
zhang2 (fang zhang (方丈))
Chinese units of 1915, Area
zhang2 (fang zhang (方丈))
Chinese units of 1930, Area
 
 

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