Molarity Calculator

Ignored in 'Molarity' mode — it is the value being solved for.
Ignored in 'Moles' mode — it is the value being solved for.
Ignored in 'Volume' mode — it is the value being solved for.
Worked example result
Molarity0.50000 mol/L
Amount of solute1.00000 mol
Solution volume2.00000 L

Dissolving 1 mol of solute and making the solution up to 2 L gives a 0.5 mol/L (0.5 M) solution.

M = n ÷ V; n = M × V; V = n ÷ M · Powered by CalcHub — Molarity Calculator