Fraction Calculator
Calculator ToolsAdd, subtract, multiply and divide fractions
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History
All history →Fraction Calculator — at a glance
Add, subtract, multiply or divide two fractions and get the answer in simplest form, as a mixed number and as a decimal.
1/2 + 1/3
Run
5/6
How to use it — step by step
Two fractions and an operation.
1
Enter your values
Fill in the boxes. Sample values are already there so you can see how it works.
2
Calculate
Press the button to get your answer instantly.
3
Read the result
The main answer is shown in a large card with extra details below it.
4
Copy it
Use the copy button to save the result anywhere.
Pro tips
Small things that make the result better.
✦The answer is always reduced to simplest form.
✦Negative numerators are allowed.
✦Dividing by a fraction means multiplying by its reciprocal.
Quick facts
Freeno signup, no limit
Instantresult in a moment
Privatenothing is uploaded
Any devicephone, tablet or PC
Frequently Asked Questions
Can I use mixed numbers?+
Convert them first: 1 1/2 becomes 3/2, then enter 3 and 2.
Is my data safe?+
Yes. Everything runs inside your own browser. Your text, files and images are never uploaded to any server.
Is this tool really free?+
Yes — completely free, no signup, no watermark and no usage limit.
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