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Math calculators

Exponent Calculator

Raise a number to a positive, negative or fractional power.

Runs on your device · No input uploads

Your inputs

Sample values are ready to try. Replace them with your own.

Result

LOCAL

Enter your values, then choose Calculate.

How this tool works

Calculates real-number powers with double precision. Negative bases with unsupported fractional exponents and results outside the numeric range produce an error. This tool treats 0^0 as indeterminate.