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Advanced calculator with scientific functions and history
Calculate aspect ratios, resize dimensions while maintaining proportions. Common presets for video, photo, mobile screens, and social media
Calculate exact age in years, months, and days. Find date differences, countdowns, zodiac signs, and detailed time breakdowns
Fractions are easier when the arithmetic is handled for you. This calculator adds, subtracts, multiplies, and divides fractions and mixed numbers, always reducing the result to its simplest form. It also converts between fractions, decimals, and percentages.
Solve and verify fraction arithmetic assignments with step-by-step breakdowns.
Scale ingredient amounts that are given as fractions — double a recipe calling for 2/3 cup.
Add fractional inch measurements when cutting lumber or laying tile.
Yes. Enter the whole number part separately or type it as "2 3/4" style depending on the input mode.
The calculator finds the greatest common divisor of the numerator and denominator and divides both by it.
Division by a fraction with a zero numerator is undefined, and the tool will display an error.
All processing happens directly in your browser. Your files never leave your device and are never uploaded to any server.