Add, subtract, multiply, and divide fractions with step-by-step solutions.
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0
Fraction Calculator
Add, subtract, multiply, or divide fractions
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3
4
Decimal
0.750000
Mixed Number
3/4
1/4 add 1/2 = 3/4
More about the Fraction Calculator
Adding 1/3 cup of one ingredient to 1/4 cup of another means finding a common denominator first, and dividing a board's length into thirds for a woodworking project runs into the same arithmetic, simple in principle but easy to get wrong doing entirely in your head, especially once the fractions don't share an obvious denominator. This tool adds, subtracts, multiplies, and divides fractions while showing the actual step-by-step working, finding the common denominator or simplifying the result rather than only returning a final answer with no visible process. Useful for checking a recipe's fraction math when combining measurements that don't share a denominator, verifying a woodworking or a sewing measurement divided into fractional segments, or checking homework where the working needs to be shown, not just the final answer.
Add, subtract, multiply, and divide fractions with step-by-step solutions. The Fraction Calculator is one of 900+ free developer tools on Toolblip - all open to use without a signup.
How do I use the Fraction Calculator?
Open the Fraction Calculator on this page, paste or upload your input, and the result updates as you type. Use the copy button to grab the output, or adjust options to tune the result. Nothing you enter leaves your browser.
Is the Fraction Calculator free to use?
Yes. The Fraction Calculator is a free online tool on Toolblip - no signup, no account, no hidden usage limits. It runs in your browser and works on desktop and mobile.
Is the Fraction Calculator safe and private?
Yes. The Fraction Calculator processes your data entirely client-side, so nothing you paste is uploaded or stored on any server. It's safe to use with internal snippets, private keys for debugging, or any other sensitive content you'd rather not send to a remote service.
What kind of output does the Fraction Calculator produce?
The Fraction Calculator produces clean, formatted output that you can copy or download with a single click. The output is tailored to the tool's purpose — formatted code, converted data, transformed text, or processed media — and is ready for immediate use in your project or workflow.
Does the Fraction Calculator work on mobile devices?
Yes. The Fraction Calculator is designed to work on any device with a modern browser, including phones and tablets. The interface adapts to smaller screens, and the core functionality — paste input, transform, copy output — works the same way regardless of your device.
How accurate is the Fraction Calculator?
The Fraction Calculator uses the browser's native number handling. For typical engineering and everyday math it's exact; for calculations that need arbitrary precision you may hit floating-point rounding at the far edges.
How accurate are the calculations in the Fraction Calculator?
The Fraction Calculator uses the browser's native JavaScript number handling for calculations. For integers within the safe range and for BigInt-supported operations, results are exact. Floating-point arithmetic follows IEEE 754 and may show minor rounding at extreme precision levels.
Can I use the Fraction Calculator offline?
Once the page has loaded, the Fraction Calculator continues to work without an internet connection. Bookmark this page and return to it anytime - all logic runs locally.