Grams to Millimolar Calculator

Calculate Millimolarity





Formula

To calculate the Millimolarity (\(mM\)):

\[ mM = \frac{g}{MW \times V} \times 1000 \]

Where:

What is Millimolarity?

Millimolarity (mM) is a unit of concentration that represents the number of millimoles of a solute per liter of solution. It is commonly used in chemistry and biology to express the concentration of substances in a solution. One millimole is equal to one-thousandth (1/1000) of a mole, which is a standard unit in chemistry representing a specific number of molecules or atoms.

Example Calculation 1

Let's assume the following values:

Using the formula:

\[ mM = \frac{10}{0.18 \times 1} \times 1000 \approx 55.56 \text{ mM} \]

The millimolarity is approximately 55.56 mM.

Example Calculation 2

Let's assume the following values:

Using the formula:

\[ mM = \frac{5}{0.12 \times 0.5} \times 1000 \approx 83.33 \text{ mM} \]

The millimolarity is approximately 83.33 mM.