Calculator
Your files never leave your device
Check your Network tab and see
Work starts the moment you drop a file
No daily limit, no sign-up, no watermark
Raise a base to a power, and also read the nth root of the base, from the same two inputs. The root is computed as the base raised to 1 ÷ n, so any root — square, cube, or beyond — is available.
Even roots of negative numbers have no real value and are not returned. Fractional and negative exponents work, following the usual power rules.
That is the promise behind every tool here. Files are read in your browser tab, processed there, and discarded when you close it — never uploaded to our servers.
