Atom Economy Calculator

Calculates the atom economy for various chemical reactions, providing an estimate of how efficiently reactants are converted into desired products. The tool requires users to input the stoichiometry and molecular weights of all substances involved in a reaction—both the starting materials and any byproduct or waste product. It then determines the theoretical yield based on these inputs, helping chemists quantify the proportion of reactant mass that ends up in the final desired compound versus what is discarded as waste. Students and researchers in chemistry utilize this calculator to assess the sustainability and efficiency of synthetic pathways. By calculating atom economy, users can identify reactions with high waste generation or those that could be optimized using greener chemical principles.