Easy Chemistry Conversions is the only app that calculates molar mass and quickly converts between grams, moles, and molecules/atoms all in one step.

Enter your compound/element and Easy Chemistry Conversions automatically calculates molar mass. Then enter grams, moles, or molecules/atoms to instantly convert between all units.

Easy Chemistry Conversions is a great tool for AP Chemistry and General Chemistry students.

New features recently added:
- Calculations for hydrates and chemical formulas with multiple polyatomic ions.
- Added hints for common chemical compounds.

*AP® is a registered trademark of the College Board, which was not involved in the production of, and does not endorse, this product.