Molar Mass Calculator
Calculate the molar mass of any chemical compound instantly. Enter a formula like H2O or NaCl and get precise molecular weight in g/mol with element breakdown.
Calculate Molecular Weight
Molar Mass Calculator
Calculate the molar mass of any chemical compound instantly. Simply enter a chemical formula and get the precise molecular weight in g/mol.
How to Use
- Enter a chemical formula in the input box (e.g., H2O, NaCl, C6H12O6)
- The calculator automatically parses the formula
- View the total molar mass and detailed breakdown by element
Supported Format
- Use standard chemical notation with element symbols
- Subscript numbers can be written directly (H2O, not H₂O)
- Case-sensitive: Na is sodium, NA is invalid
Examples
| Formula | Compound | Molar Mass |
|---|---|---|
| H2O | Water | 18.015 g/mol |
| NaCl | Sodium Chloride | 58.44 g/mol |
| C6H12O6 | Glucose | 180.16 g/mol |
| H2SO4 | Sulfuric Acid | 98.08 g/mol |
| CaCO3 | Calcium Carbonate | 100.09 g/mol |
Educational Applications
Perfect for chemistry students, lab technicians, and researchers who need to quickly calculate molecular weights for experiments and problem-solving.
Tips
- Click on example chips to quickly try common compounds
- The breakdown table shows each element's contribution
- All calculations use IUPAC standard atomic weights