Parts per million (ppm) to milligrams per litre (mg/L) and molarity calculators
Parts per million (ppm) is the number of parts of a substance in a million parts of mixture. Milligrams per liter, is a measure of how many milligrams of the substance can be found in a liter of the mixture.
This calculator allows you to convert between parts per million (ppm), milligrams per liter (mg/L) and the molar concentration (M).
Parts per million (ppm) is a measure of how many parts of a substance are in a million parts of the mixture.
Milligrams per liter (mg/L) is a measure of the concentration, it is how many milligrams of a substance are in a liter of the mixture.
Molarity (M) expresses the number of moles in a liter of a substance and is described in M or mol/L.
Parts per million and milligrams per litre conversion
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