Exponent Calculator
Compute a^b including fractional and negative exponents.
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Introduction
Exponent Calculator — Compute a^b including fractional and negative exponents. Enter Base, Exponent to get an instant, accurate result.
Formula
baseᵉˣᵖ, i.e. base multiplied by itself exp times (or the corresponding root/reciprocal for negative or fractional exponents).
Step-by-step
- Enter the Base.
- Enter the Exponent.
- Click Calculate to see your result instantly.
Real-world example
Example: With Base = 2, Exponent = 10, the Exponent Calculator gives Result: 1024.
Frequently Asked Questions
Can the exponent be negative or a fraction?
Yes — a negative exponent gives a reciprocal (base⁻¹ = 1/base) and a fractional exponent gives a root (base^0.5 = √base).
What does base⁰ equal?
Any non-zero base raised to the power 0 equals 1.
What inputs does the Exponent Calculator need?
You'll need to provide: Base, Exponent. All fields use sensible defaults, so you can see a working example immediately and then adjust the values to match your own numbers.
How accurate is the Exponent Calculator?
The Exponent Calculator applies the formula exactly as calculated — baseᵉˣᵖ, i.e. base multiplied by itself exp times (or the corresponding root/reciprocal for negative or fractional exponents). — so results are precise for the inputs you provide. Accuracy depends on entering correct, realistic input values.
Is the Exponent Calculator free to use?
Yes, the Exponent Calculator is completely free, requires no signup, and runs instantly in your browser.
About the Exponent Calculator
The Exponent Calculator uses a real, verifiable formula — baseᵉˣᵖ, i.e. base multiplied by itself exp times (or the corresponding root/reciprocal for negative or fractional exponents). — so results are accurate every time, not an approximation.