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Exponent Calculator

Powers and roots

exponentpowerrootradical

📖 How to Use

Enter the base
Enter the exponent
Click Calculate to see the result — supports powers and roots

📐 Formula

a^n = a × a × ... × a (n times)
a^(1/n) = ⁿ√a (nth root)

❓ FAQ

How do I calculate a root?▾

Enter a fractional or decimal exponent. For √16, enter base 16 and exponent 0.5.

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About Exponent Calculator

This tool is completely free, no registration required. Works directly in your browser. Supports both PC and mobile devices.

Exponent Calculator is a free online tool that works on both PC and mobile. No registration or download required — just open in your browser. Results are accurate and reliable for everyday use and professional reference.