Math Calculators
Exponent Calculator
Raise any base to any power.
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About the Exponent Calculator
Raise any number to any power in one step. Enter the base and the exponent — including negative exponents (which give reciprocals) and fractional exponents (which give roots) — and the calculator returns the result. It's a fast helper for algebra, scientific calculations, and anywhere powers come up.
How to use the Exponent Calculator
- 01Enter your base and exponent.
- 02Read the result instantly — it recalculates as you type.
- 03Adjust the numbers to model different scenarios.
Frequently asked questions
What does a negative exponent mean?
A negative exponent gives the reciprocal: 2^−3 = 1 ÷ 2³ = 0.125. This calculator handles them automatically.
What is a fractional exponent?
A fractional exponent is a root: x^(1/2) is the square root of x. Use the Root Calculator for a dedicated root tool.