Stoichiometry Calculator
Calculate moles in chemical reactions
Stoichiometry Formula
Moles Desired = (Moles Given × Coefficient Desired) / Coefficient Given
Stoichiometry uses the mole ratios from balanced chemical equations to calculate the amounts of reactants and products in a reaction.
Example
For the reaction: 2H₂ + O₂ → 2H₂O
If you have 2 moles of H₂, you can produce 2 moles of H₂O (coefficient ratio 2:2).
What Is Stoichiometry Calculator?
Calculate moles of products or reactants in chemical reactions using stoichiometric coefficients. Solve stoichiometry problems easily.
Our tool is designed to provide quick and accurate results. Simply enter your values and get instant calculations without any sign-ups.