Concentration Calculator

Calculate molar concentration from mass, molar mass, and volume.

Fill in the fields below to calculate

Moles (n)

Volume

Concentration (C)

mol/L (Molarity)

Enter your values above to see the result.

Your Results

Result

Formula

Step-by-step Solution

About This Calculator

Calculate molar concentration from mass, molar mass, and volume.

Everything is worked out in your browser as you type, so your figures never leave your device.

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Pro Tips

Results update as you type — change any field to see the effect immediately.

Check that every value uses the same unit before comparing results.

Use the copy button to paste the concentration figures into a note or spreadsheet.

Nothing is sent to a server, so you can use this with private figures.