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Add, subtract, multiply, and divide fractions with step-by-step working, simplification, and decimal conversion.
About this tool
Add, subtract, multiply, and divide fractions with step-by-step working, simplification, and decimal conversion.
Fraction Calculator is a free education tool that runs entirely in your browser — nothing to install, no account to create, and your data never leaves your device. Open the page, add your input, and get a clean, copy-ready result in seconds.
Open Fraction Calculator on AltFTool — it loads instantly in your browser.
Enter the values you already know.
Fine-tune the options to match your scenario.
Read the result and use it in your planning or reporting.
Enter what you know and see an accurate result immediately — no formulas or spreadsheets required.
Adjust the inputs to see exactly how each change affects the outcome before you decide.
Take a clear, precise number into your plans, reports, or conversations.
Yes — Fraction Calculator is completely free on AltFTool, with no signup, no trial limits, and no hidden costs.
Yes. Fraction Calculator runs in your browser, so what you enter or upload stays on your device instead of being sent to a server.
Add, subtract, multiply, and divide fractions with step-by-step working, simplification, and decimal conversion. It's built for quick, everyday education tasks with results you can copy or download straight away.
Yes — Fraction Calculator works in any modern browser, on desktop, tablet, and mobile, with the same features everywhere.