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¼ Fraction Calculator

Work with fractions effortlessly. Simplify, add, subtract, multiply, divide, and convert to decimals in one clean workspace.

Fraction Calculator

Add, subtract, multiply, divide, and simplify fractions in a single, intuitive workspace. Enter two fractions to instantly view each operation and convert results to decimals.

Fractions

Fraction A

Fraction B

A (simplified)

Decimal: 0.5

Fraction A reduced to lowest terms.

B (simplified)

Decimal: 0.75

Fraction B reduced to lowest terms.

A + B

Decimal: 1.25

Sum of fraction A and fraction B.

A - B

-14

Decimal: -0.25

Difference when fraction B is taken away from fraction A.

A × B

Decimal: 0.375

Product of the two fractions.

A ÷ B

Decimal: 0.666667

Quotient when fraction A is divided by fraction B.

Simplify any fraction

Decimal: 0.625

How to use this tool

Type the numerators and denominators for fractions A and B. Use the swap button to flip them instantly.
Review the cards to see each fraction simplified alongside addition, subtraction, multiplication, and division results.
Use the extra simplify panel to reduce any standalone fraction or convert the result to a decimal.

Great for homework

Check manual fraction work in seconds with clearly labeled outputs.
Visualize how operations change the numerator and denominator.
Share a quick summary with classmates or tutors via the copy button.

Quick tips

Keep denominators positive— the calculator will normalize the sign for you.
Need whole numbers? The decimal line rounds to six places for easy reference.
Reset whenever you want to start a fresh comparison of fractions.

FAQ

Can I enter negative fractions?: Yes. Add a minus sign in front of the numerator or denominator to work with negative fractions.
How do I handle mixed numbers?: Convert mixed numbers to improper fractions first, then input the numerator and denominator separately.
What if I only need to simplify one fraction?: Use the "Simplify any fraction" card to reduce a single fraction and view its decimal value instantly.

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