Mathematics
Power Calculator
Multiply a base by itself, or take its reciprocal for a negative exponent.
Let’s calculate.
PopularityNo account needed. Your inputs stay in this browser.
THE IDEA, SIMPLY
How it works
Multiply a base by itself, or take its reciprocal for a negative exponent.
FORMULA
Result = baseⁿ
A worked example
2¹⁰ = 1024.
Formula & detailed explanation
Exponent must be an integer from −1000 to 1000. Zero with a nonpositive exponent is excluded.
Calculations use decimal arithmetic with 40 significant digits internally. Choose 0–8 decimal places for the displayed result. Trailing zeros are omitted. Rounding affects only the displayed and copied result; very small values may round to zero. Accepted inputs have up to 100 characters and magnitudes from 10⁻¹⁰⁰ to 10¹⁰⁰, plus zero.