Mole to Gram Converter

Chemistry Unit Converter

Convert between moles and mass units using molar mass. Supports multiple units for precise chemistry calculations.

Conversion Settings

Enter the molar mass of your substance

Formula

Mass (g) = Moles (mol) × Molar Mass (g/mol)

This fundamental relationship connects the amount of substance to its mass.

Common Examples

Quick Reference

Avogadro's Number:

6.022 × 10²³ particles/mol

Unit Conversions:

1 mol = 1000 mmol

1 mmol = 1000 μmol

1 kg = 1000 g

1 g = 1000 mg

Supported Units

Mole Units:
  • Kilomoles (kmol)
  • Moles (mol)
  • Millimoles (mmol)
  • Micromoles (μmol)
  • Nanomoles (nmol)
Mass Units:
  • Kilograms (kg)
  • Grams (g)
  • Milligrams (mg)
  • Micrograms (μg)
  • Pounds (lb)
  • Ounces (oz)

Understanding Molar Mass

Molar mass is the mass of one mole of a substance, expressed in grams per mole (g/mol).

How to Calculate:

  • Find atomic masses from periodic table
  • Add up all atomic masses in the formula
  • Account for subscripts (multiply by count)
  • Result is in g/mol

Example: H₂O

H: 2 × 1.008 = 2.016

O: 1 × 15.999 = 15.999

Total: 18.015 g/mol

Applications

Chemistry Lab:

  • Preparing solutions
  • Stoichiometric calculations
  • Reaction yield predictions

Pharmaceutical:

  • Drug dosage calculations
  • Concentration measurements
  • Quality control

Research:

  • Molecular biology
  • Biochemistry experiments
  • Analytical chemistry