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Math & Statistics

Fraction Calculator.

Values remain in this browser. Add, subtract, multiply and divide fractions with simplified steps. Shows the formula and independently checks the result.

Use Fraction Calculator

Private in this browser. Expressions, values, weights and results stay in this browser.

Tool options
Preparing the local tool…

How it works

  1. 01

    Enter values in the labeled fields.

  2. 02

    Run the bounded local calculation.

  3. 03

    Copy or download the independently checked result.

Frequently asked questions

Does the result leave the browser?

No. Calculation and verification are local.

Does Fraction Calculator upload my data?

Fraction Calculator runs locally in your browser. Expressions, values, weights and results stay in this browser.

What output does Fraction Calculator create?

Fraction Calculator creates Json output after the result passes its local verification checks.

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