Molar Mass Calculator
Calculate molar mass from chemical formulas
Table of Contents
How to Use
- Enter a chemical formula (e.g., H2O, NaCl, C6H12O6)
- Click Calculate to find the molar mass
- View the breakdown by element
- See total molar mass in g/mol
What is Molar Mass?
Molar mass is the mass of one mole of a substance, expressed in g/mol. It's calculated by summing the atomic masses of all atoms in a molecule.
Frequently Asked Questions
- How do I write a chemical formula?
- Use element symbols followed by numbers. For example, water is H2O (2 hydrogen, 1 oxygen), glucose is C6H12O6.
- What is a mole?
- A mole is Avogadro's number (6.022 × 10²³) of particles. Molar mass tells you the mass of one mole of a substance.
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