ChemCalc - Mole Calculator

ChemCalc is the ultimate chemistry calculator built for students. Whether you're studying for GCSEs, A-Levels, or the IB Diploma, ChemCalc instantly solves the most time-consuming chemistry calculations so you can focus on understanding the concepts.

5 ESSENTIAL CALCULATORS IN ONE APP:

• Mass & Mr Calculator: Instantly calculate molar mass (Mr), mass, and moles using the interactive formula triangle with common compound shortcuts.

• Concentration Calculator: Work out molarity, volume, or moles with full, exam-style step-by-step working and revision tips.

• Gas Volume Calculator: Solve gas volume problems at room temperature and pressure (RTP) with clear visual guides.

• Reacting Masses (Pro): Calculate theoretical yields and exact reactant masses across balanced chemical equations. Essential for quantitative chemistry.

• Equation Balancer (Pro): Type in any chemical equation and get perfectly balanced stoichiometry in seconds.

WHY STUDENTS LOVE CHEMCALC:

Step-by-step working for every calculation, not just the answer Interactive formula triangles that teach you the method Built-in exam tips and revision guidance Beautiful light and dark mode Works completely offline, perfect for revision sessions No ads on free features

ChemCalc is part of the Chemistry Made Easy ecosystem

Download now and make chemistry calculations effortless.