Molarity calculator

Calculate molarity with your own figures.

Your numbers

Use the units shown. Results update as you change valid inputs.

Use molarity to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Solute amount (mol)
1
Solution volume (L)
2
Molarity (mol/L)
0.5

Try another scenario

Solute amount (mol)
1.1
Solution volume (L)
2
Molarity (mol/L)
0.55
Calculation method

Calculation method

Molarity (mol/L)

a ÷ b

Symbols and units
a
Solute amount (mol)
b
Solution volume (L)

Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.

Assumptions & limits

Assumptions & limits

  • Use the final solution volume, not the solvent volume before mixing.
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Further reading

Method reference ↗

Background reading; this does not imply endorsement or independent review of SumFizz.

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