Formula Parser

Parse a chemical formula and view its element composition.

Chemical Formula

Parse Result

Enter a chemical formula to parse.

Description

The formula parser breaks down a chemical formula into its constituent elements, showing the atom count and mass contribution of each element. Supports parentheses and nested groups.

How to use

Enter a chemical formula using element symbols and numbers (e.g. H2O, C6H12O6). Parentheses are supported, e.g. Ca(OH)2 or Fe2(SO4)3. The element composition is displayed instantly.