Chemistry
Moles from Mass
Number of moles from mass and molar mass.
Formula
Formula
n = mM
Variables
| Symbol | Definition | Type & range | Units | Role |
|---|---|---|---|---|
| m | mass (g) | real number (ℝ) | g | input |
| M | molar mass (g/mol) | real number (ℝ) | g | input |
Try it yourself
Interactive calculator
Worked examples
Example 1
Givenmass (g) = 18, molar mass (g/mol) = 18.015
Result0.9991673605
Example 2
Givenmass (g) = 58.44, molar mass (g/mol) = 58.44
Result1