Exponent Calculator
Raise a number to any power, including negative and fractional exponents.
Enter values
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Step by step
The formula
result = baseᵉˣᵖ
An exponent tells you how many times to use the base in a multiplication. Negative exponents flip into reciprocals and fractional exponents become roots — one rule, base^(m/n) = ⁿ√(baseᵐ), covers them all.
All calculations run locally in your browser and update instantly as you type.
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Frequently asked questions
What does a negative or fractional exponent mean?+
A negative exponent is a reciprocal (2⁻³ = 1/8), and a fractional exponent is a root (2^0.5 = √2). This tool handles both.
All calculations run locally in your browser. Nothing you type is sent to a server.