Molarity to PPM Calculator

Calculate PPM from Molarity



Formula

To calculate the concentration in parts per million (\(PPM\)):

\[ PPM = \text{Molarity (mol/L)} \times \text{Molar Mass (g/mol)} \times 1000 \]

Where:

What is PPM?

PPM stands for "parts per million" and is a unit commonly used to express the concentration of a substance in a solution. It denotes the number of parts of a substance in a million parts of the total solution. It is equivalent to milligrams of substance per liter of solution (mg/L).

Example Calculation 1

Let's assume the following values:

Using the formula:

\[ PPM = 0.01 \times 58.44 \times 1000 = 584.4 \text{ ppm} \]

The concentration is 584.4 ppm.

Example Calculation 2

Let's assume the following values:

Using the formula:

\[ PPM = 0.05 \times 18.015 \times 1000 = 900.75 \text{ ppm} \]

The concentration is 900.75 ppm.