Molecular Weight Calculator | Molar Mass & Formula Solver
Calculate molecular weight and molar mass from any chemical formula. Supports parentheses, counts elemental composition percentages, and converts moles...
Inputs Configuration
Moles & Grams Converter
Molecular Weight
18.015 g/mol
Solved
Converter Output1 Moles = 18.015 Grams
Element Composition breakdown
| Element | Atoms | Atomic Weight | Mass Contribution | Composition % |
|---|---|---|---|---|
| O | 1 | 15.999 | 15.999 g/mol | 88.8093% |
| H | 2 | 1.008 | 2.016 g/mol | 11.1907% |