Parts Per Million Conversion Chart

Fractions and Percent Conversion, Percentages And Parts
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This converter is very easy. Really.

1 This is a conversion chart for parts per million (Percentages and Parts). To switch the unit simply find the one you want on the page and click it.
You can also go to the universal conversion page.
2 Enter the value you want to convert (parts per million). Then click the Convert Me button.
Your value gets instantly converted to all other units on the page.
3 Now find the unit you want and get the conversion result next to it. It's your answer.

1. Type your parts per million value below.
2. Touch "Convert Me" button.
3. Get instant coversion resuls.
Your value (parts per million, ppm):
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Quantity Units

 unit (1) pair half-dozen dozen baker's dozen gross
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Fractions

 half (1/2) one third (1/3) one forth (1/4) one fifth (1/5) one sixth (1/6) one seventh (1/7) one eights (1/8) one ninth (1/9) one tenth (1/10) one sixteenth (1/16) one thirty-second (1/32)
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Number of Performers

 solo duet trio quartet quintet sextet septet octet
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Percentages and Parts

 percent (%) permille (‰) parts per billion (ppb)
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Metric Prefixes

These prefixes are widely used in Metric System. They apply to any unit, so if you ever see, e.g. kiloapple, you know it's 1000 apples.
 yocto (y) zepto (z) atto (a) femto (f) pico (p) nano (n) micro (µ, mc) milli (m) centi (c) deci (d) deka (da) hecto (h) kilo (k) mega (M) giga (G) tera (T) peta (P) exa (E) zetta (Z) yotta (Y)

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! The conversion is approximate.
Either the unit does not have an exact value,
or the exact value is unknown.
? Is it a number? Sorry, can't parse it. sorry (?) Sorry, we don't know this substance. Please pick one from the list. *** You have not choosen the substance. Please choose one.
Without the substance conversion to some units cannot be calculated.
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