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Unit and math tools
Convert units, simplify fractions, find averages, factor numbers, and work out aspect ratios and print sizes.
5 tools
- Unit converter
Length, weight, temperature, speed, data, and more. Type one value and see every unit.
- Fraction calculator
Turn decimals into fractions and back, simplified.
- Average and median
Paste a list of numbers and get the average, median, spread, and more.
- Primes, GCD, and LCM
Check if a number is prime, split it into factors, and find the GCD or LCM.
- Aspect ratio and DPI
Work out aspect ratios, keep them when resizing, and find print sizes from DPI.
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