CalculatorHand-checked fixturesFull working shown
Grams ↔ Moles Converter
Convert between mass and amount of substance using molar mass — enter a formula to look up M automatically, or supply your own.
Calculator
Results update as you type. Every step of the working is shown below.
Examples:
Result
Enter values above — the answer appears here instantly, with full working.
Formula used
n = m / M · m = n · M
Every result substitutes your values into this relation step by step above.
Assumptions
- Masses are of pure substance.
- Standard atomic weights when a formula is supplied.