Mass Percent Calculator
Calculate Mass Percent
About Mass Percent
Mass percent (also called mass percentage or weight percent) is the mass of a component divided by the total mass of the mixture, multiplied by 100.
Mass % = (Mass of Component / Total Mass) × 100
Common applications:
- Element in compound: Mass % of each element in a chemical compound
- Solute in solution: Concentration of solute in a solution
- Component in mixture: Composition of mixtures and alloys
Mass percent is widely used in chemistry, materials science, and industrial applications to express composition and concentration.