Exponent (Power) Calculator
Raises a base to an exponent (base^exponent), including negative and decimal powers.
Enter Values
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How to use this calculator
- Enter the base and exponent.
- Press Calculate.
How it works
Raises the base to the exponent (base^exponent).
Worked example
2^10. = 1,024.
Frequently asked questions
What do negative or fractional exponents mean?
A negative exponent is a reciprocal (2⁻² = 1/4); a fractional exponent is a root (9^0.5 = √9 = 3).
What is any number to the power of 0?
1 — any non-zero number raised to the power 0 equals 1.
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Cite this tool
Zerdly. (2026). Exponent (Power) Calculator. Retrieved from https://www.zerdly.com/tools/power-calculator/
Tip: Enter any known values to calculate the remaining results.
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