About this tool
Add, subtract, multiply and divide fractions with automatic simplification.
How it works
- 01Paste your content or select a file
- 02The tool processes it locally in your browser
- 03Download or copy the result
Add, subtract, multiply and divide fractions with automatic simplification.
Solve for the missing value in a proportion A:B = C:D.
Calculate percentages, increases, decreases, and differences.
Calculate the difference between dates or add/subtract days.
Calculate sales tax, VAT, or extract tax from a tax-inclusive amount.
Add, subtract, multiply and divide fractions with automatic simplification.