Molar Mass Converter

Convert between molar mass units including g/mol, kg/mol, daltons, and more.

1 g/mol =

0.001

Kilogram per mole (kg/mol)

1 g/mol in all units

Gram per mole (g/mol)1
Kilogram per mole (kg/mol)0.001
Milligram per mole (mg/mol)1,000
Kilogram per kilomole (kg/kmol)1
Pound per pound-mole (lb/lbmol)1
Gram per millimole (g/mmol)0.001
Dalton (Da)1
Kilodalton (kDa)0.001
Atomic mass unit (amu)1

Common Molar Masses

Water (H2O)

18.015 g/mol

Carbon dioxide

44.01 g/mol

Glucose

180.16 g/mol

Sodium chloride

58.44 g/mol

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Editorial Note

MyCalcBuddy Editorial Team

This page is maintained as an educational calculator reference.

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Formula Source: NIST Guide to SI Units

by National Institute of Standards

🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.