Chemistry

Instant, private, and free

Molarity Calculator.

Calculate amount of substance and molarity from explicit mass, molar mass, and volume inputs.

On-device calculationNo signup

01

Set your values

Results update as you type.

02 / ANSWER

Amount input mode

Solute mass

Molar mass

Solution volume

Amount of substance

1.000000mol

Molarity

1.000000mol/L

How to Use

Enter compatible units. Results are calculated automatically as you edit the fields.