Ppb to Mol/L Calculator

Calculate Molarity (M)



Formula

The formula to calculate the Molarity (M) is:

\[ M = \frac{C \times 10^{-9}}{M_{m}} \]

Where:

Definition

Example

Let's say the concentration (C) is 500 ppb and the molar mass (Mm) is 100 g/mol. Using the formula:

\[ M = \frac{500 \times 10^{-9}}{100} = 5 \times 10^{-9} \]

So, the Molarity (M) is \(5 \times 10^{-9}\) mol/L.