Definition pending for PPM.
PPM to mg/L
For dilute aqueous solutions, treat ppm as mg per liter.
Quick conversion chart
PPM to mg/L conversions for reference values.
Converting 0.1 PPM into mg/L equals 0.1 mg/L.
Converting 0.5 PPM into mg/L equals 0.5 mg/L.
Converting 1 PPM into mg/L equals 1 mg/L.
Converting 2 PPM into mg/L equals 2 mg/L.
Converting 5 PPM into mg/L equals 5 mg/L.
Converting 10 PPM into mg/L equals 10 mg/L.
Converting 20 PPM into mg/L equals 20 mg/L.
Converting 50 PPM into mg/L equals 50 mg/L.
Converting 100 PPM into mg/L equals 100 mg/L.
How to convert PPM to mg/L
1 PPM = 1 mg/L
1 mg/L = 1 PPM
Example: convert 15 PPM to mg/L
15 × 1 = 15 mg/L
Unit definitions
Definition pending for mg/L.
How to convert PPM to mg/L
The conversion between ppm and mg/l uses a fixed multiplication factor. One ppm equals 1 mg/l.
To convert, multiply the value in ppm by 1. To convert in the opposite direction, divide by 1.