Grams to Moles Calculator
Convert between grams, moles and number of particles for any substance, using its formula or molar mass.
Moles
2 mol
- Grams
- 36.03 g
- Particles (molecules, atoms or formula units)
- 1.20443e+24
- Molar mass of H2O
- 18.015 g/mol
Show the work
Moles = grams ÷ molar mass
n = m ÷ M
36.03 ÷ 18.015 = 2 mol
How it works
Moles = grams ÷ molar mass; particles = moles × 6.02214076 × 10²³ (Avogadro constant, exact)
Questions
- How does the grams to moles calculator work?
- Moles = grams ÷ molar mass; particles = moles × 6.02214076 × 10²³ (Avogadro constant, exact).
- What do I need to enter?
- Molar mass from, Formula, Molar mass, I have, Amount. Optional fields can be left blank.
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