Calculators

Pick a calculator or type what you want to work out. Every box takes units, and every answer is a link you can share. It all runs on this device and works offline.

Percent of a number

result = p × x

Result

40.8
    Working

    Scientific calculator

    Tap the keys, or click here and type: digits, + − * /, ^, ( ), Enter for =, Backspace for Back, Escape for AC. Deg is on until you press it; Ans is the last answer, M+ M− MR MC use the memory, RND writes a random number from 0 to 1, EXP is times ten to a power.

    0

    Deg · memory 0

    Build your own formula

    Write a formula with units and Verse checks that the units add up, then shows the answer in the unit you ask for. Guided asks you for each part; Raw is the same formula as text, one line each.

    Answer

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