Moles (n = m/M)
Calculate Moles (n = m/M) instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
Moles (n = m/M)
Massg
Molar massg/mol
Moles
1mol
More about: Moles (n = m/M)
What it calculates
The “Moles (n = m/M)” calculator computes Moles in mol from 2 parameters: mass (g), molar mass (g/mol).
A standard physics formula used in educational and engineering tasks.
Example calculation
With parameters Mass = 18 g, Molar mass = 18 g/mol the result is 1 mol.
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
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