ppm

Questions and answers on how to convert things from one unit or system to another
Forum rules
Dear convert-me.com forum visitors,

Our forum has been available for many years. In September 2014 we decided to switch it to read-only mode. Month after month we saw less posts with questions and answers from real people and more spam posts. We were spending more and more resources cleaning the spam until there were less them 1 legitimate message per 100 spam posts. Then we decided it's time to stop.

All the posts in the forum will be available and searchable. We understand there are a lot of useful information and we aren't going to remove anything. As for the new questions, you can always ask them on convert-me.com FaceBook page

Thank you for being with us and sorry for any inconveniences this could caused.

ppm

Postby krekra » Sun Jul 23, 2006 5:45 am

I need to convert ppm into mg/L and I think it may be a 1: ratio but not too sure. Any thoughts?

K
krekra
 

Postby Guest » Sun Jul 23, 2006 5:37 pm

To do it exactly, you need to know the weight of 1 L of the solution. However, if it is a dilute solution in water, it will weigh very close to 1 kg, and mg/kg is ppm
Guest
 

Postby krekra » Sun Jul 23, 2006 7:15 pm

I am trying to convert the concentration of nitrates dissolved in water from mg/L to ppm. It doesnt have to be exact. Its for a fishtank.
krekra
 

Postby Guest » Sun Jul 23, 2006 8:27 pm

A liter weighs a kilogram; problem solved.
Guest
 

Postby Guest » Sun Jul 23, 2006 8:43 pm

Thanks!
Guest
 


More info

  • List of all units you can convert online
  • Metric conversion
  • Convert grams to cups
  • Grams to milliliters
  • Imperial vs US Customary
  • History of measurement
  • Return to How to convert?

    Our Privacy Policy       Cooking Measures Converter       Metric conversions