PPM कैलकुलेटर — सूत्र

## How to Calculate PPM

### Formula

**ppm = mass of solute (mg) / mass of solution (kg)**

Equivalent to mg/L for dilute aqueous solutions. 1 ppm = 1 part per 1,000,000 parts.

हल किया गया उदाहरण

5 mg of fluoride in 1 kg of water.

  1. ppm = 5 mg / 1 kg
  2. ppm = 5 ppm