Stoichiometry Calculator
Convert grams of one substance to moles and grams of another using balanced-equation coefficients, free online.
About this calculator
Grams of A → moles of A (÷ molar mass) → moles of B (× coefficient B ÷ coefficient A) → grams of B (× molar mass of B). This is the standard mole-ratio method for stoichiometry problems.