Convert 1 Part per Million to Milligram per Liter

1 mg/L
1 ppm (Part per Million) is equal to 1 mg/L (Milligram per Liter). To convert from Part per Million to Milligram per Liter, multiply by 1 or divide by 1.

About 1 ppm

One Part per Million

About 1 mg/L

One Milligram per Liter