Molar Mass Calculator

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

1. Enter a chemical formula in the input box (e.g., H2O, NaCl, C6H12O6)
2. The calculator automatically parses the formula
3. 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