Mole Calculator (grams ↔ moles ↔ particles)
Converts between the mass of a substance, its amount in moles, and the number of particles, using the molar mass of the formula you enter.
Read the full guide to this tool
Results
Notes
- One mole is 6.022×10²³ particles (Avogadro constant) and weighs the molar mass in grams.
- Moles = mass / molar mass; particles = moles × Avogadro constant.
Related tools
Chemical Equation Balancer
Balance any chemical equation to whole numbers.
Ideal Gas Law Calculator (PV = nRT)
Solve for pressure, volume, moles or temperature.
Molar Mass Calculator
Molar mass and percent composition from a formula.
pH Calculator
pH, pOH and ion concentrations for acids and bases.
Boiling & Freezing Point Calculator
Boiling-point rise and freezing-point drop of solutions.
Calorimetry Calculator (Q = mcΔT)
Heat, mass, specific heat or temperature change.