Moles Setup
Pick calculation mode and enter values
Calculation mode
Avogadro's number: 6.022 × 10²³ particles/mol. Moles = mass / molar mass or particles / Avogadro's number.
Result
Enter values to see result
Enter values to see the moles calculation.
A mole is the amount of substance containing 6.022 × 10²³ particles (Avogadro's number). Example: 18g H₂O ÷ 18g/mol = 1 mol.
How to Use
- Select mode :- Mass → Moles, Particles → Moles, or Moles → Mass
- Enter values :- Fill in mass and molar mass, or number of particles
- Click Calculate :- View the result with step-by-step formula
Note: n = mass / molar mass. Example: 18g H₂O ÷ 18g/mol = 1 mol. Avogadro's number = 6.022 × 10²³.