How to use the Exponent Calculator
- Enter the base and the exponent. Decimals and negatives are fine.
- Press Calculate.
Formula
- bⁿ = b × b × … × b (n times)
- b⁰ = 1 for any b ≠ 0
- b⁻ⁿ = 1 / bⁿ
- b^(1/n) = ⁿ√b
Examples
- 2¹⁰ = 1,024.
- 10⁻³ = 1/1,000 = 0.001.
- 27^(1/3) = 3.
Frequently asked questions
What is 0⁰?
Most calculators and programming languages, including this one, return 1. Mathematicians treat it as a convention rather than a result.