PPM Calculator: Instantly Calculate Parts Per Million (PPM)

Calculate Parts Per Million (PPM) Concentration

Enter the mass of the substance dissolved.
Enter the total volume of the solution.

Use our free PPM Calculator to accurately determine the parts per million concentration of any solution. Simply input your solute mass and solution volume to get instant results for water quality, chemical mixing, and more.

Formula:

The Parts Per Million (PPM) concentration is typically calculated using the formula:
PPM = (Mass of Solute in milligrams (mg)) / (Volume of Solution in liters (L))
Where:

  • Mass of Solute: The amount of the dissolved substance.
  • Volume of Solution: The total volume of the mixture.
Note: This formula assumes the solution's density is similar to water (approximately 1 g/mL), making 1 mg/L roughly equivalent to 1 PPM.

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