Add, subtract, multiply or divide two fractions locally with an exact simplified result.
Enter each fraction’s numerator and denominator in separate fields, then choose addition, subtraction, multiplication or division. Each field must be a whole number from −1000000000 to 1000000000, inclusive. Use ASCII digits for whole numbers and a - sign for negative values. Decimal, scientific/exponential notation and mixed-number input are unsupported. Negative numerators and denominators are allowed, but denominators cannot be zero. For division, the second fraction is the divisor, so its numerator must also be nonzero; the first numerator may be zero. BigInt integer arithmetic keeps the calculation exact rather than producing an approximate decimal. The result is reduced by the greatest common divisor, with any negative sign on the numerator and a positive denominator. Whole-number results omit /1, and zero is shown as 0. For example, 1/2 + 1/3 = 5/6. Copy the result as needed. Clear removes output and restores the default inputs 1/2 + 1/3. Calculation runs locally in your browser; entered fractions and results are not sent to a server.
Explore toolsAdd, subtract, multiply or divide two fractions locally with an exact simplified result.
Each numerator/denominator: integers −1000000000–1000000000. Denominators must not be zero; for division, the second fraction’s numerator must not be zero.Explore toolsYou don’t need a different website for every little task. MiniKit brings the practical tools you use most together in one clear, easy place.
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1/2 + 1/3
5/6
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