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Concentration — Molar Converter

Convert molar concentration: mol/m³, mol/L, mmol/L.

4 units
6 decimals

1 mol/m³ = 0.001 mol/L

About the concentration — molar converter

Convert molar concentration between mol/m³ (SI), mol/L (also called molarity, M), mmol/L, and kmol/m³. Molar concentration is the amount of solute per unit volume of solution — the standard chemistry expression for solution strength. 1 mol/L = 1 M = 1,000 mol/m³.

Frequently asked questions

  • Is molarity the same as mol/L?

    Yes — molarity (M) is mol/L.

  • How many mol/m³ is 1 mol/L?

    Exactly 1,000 mol/m³.

  • How is mol/L different from mmol/L?

    A factor of 1,000. Clinical lab values are usually in mmol/L; chemistry textbooks more often use mol/L.

More fluids converters

Flow → Flow — Mass → Flow — Molar → Mass Flux Density → Concentration — Solution → Viscosity — Dynamic → Viscosity — Kinematic → Surface Tension →

Complete list of concentration — molar units