How does the Exponents Calculator work?

bⁿ means multiply b by itself n times Then: b⁰ = 1 for any non-zero b Then: b⁻ⁿ = 1/bⁿ (negative exponent = reciprocal) Then: b^(1/n) = nth root of b (fractional exponent).

Can you give an example of how to use the Exponents Calculator?

Example: Input 2¹⁰ gives a result of 1,024 (2×2×2×2×2×2×2×2×2×2).

Is the Exponents Calculator free to use?

Yes — completely free with no registration, download, or subscription required. All calculations happen instantly in your browser.

How accurate is the Exponents Calculator?

Our Exponents Calculator uses verified mathematical formulas and is accurate to multiple decimal places. Results are calculated in real-time using the same methods used by professionals.

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Exponents Calculator

Exponent Calculator

Base (b)

Exponent (n)

An exponent (power) indicates how many times a base is multiplied by itself. Exponents appear in compound interest, scientific notation, computer storage, and virtually all of science.

Rule	Formula	Example
Product	aᵐ × aⁿ = aᵐ⁺ⁿ	2³ × 2⁴ = 2⁷ = 128
Quotient	aᵐ / aⁿ = aᵐ⁻ⁿ	3⁵ / 3² = 3³ = 27
Power of power	(aᵐ)ⁿ = aᵐⁿ	(2²)³ = 2⁶ = 64
Zero exponent	a⁰ = 1	99⁰ = 1
Negative	a⁻ⁿ = 1/aⁿ	4⁻² = 1/16
Fractional	a^(m/n) = ⁿ√(aᵐ)	8^(2/3) = ∛(64) = 4

References

›Exponentiation — Wikipedia
›Exponents — Khan Academy

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Exponents Calculator

Exponent Calculator

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Exponent Rules

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Exponent Calculator