What is the Avogadro’s Number Calculator?

The Avogadro’s Number Calculator helps you determine either the number of particles or the number of moles in a substance using Avogadro’s constant. Since one mole contains 6.022 × 10²³ particles, the calculator uses this relationship to compute the missing value when you provide one input. By entering either the amount of moles or the number of particles and leaving the other field blank, the tool instantly calculates the correct value. This makes it useful for chemistry students and learners who need quick, accurate conversions between moles and particles.

How to Use:

1. Enter Moles: Type the number of moles if you want to calculate particles.
2. Enter Particles: Type the number of atoms, molecules, or ions if you want to calculate moles.
3. Leave One Field Blank: The calculator only works when one value is provided.
4. Click “Calculate”: The tool applies Avogadro’s number to compute the missing value.
5. Review the Result: The output shows the calculated number along with the formula used.