Math & Science100% Free Tool

Free Exponent & Power Calculator (Base^Exponent & Fractional Powers) Online

Calculate base raised to any positive, negative, or fractional exponent (x^y) with step-by-step exponential laws breakdown. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.

100% Client-Side0ms Latency
Algebraic & Polynomial Solverax² + bx + c = 0
Roots of Equationx₁ = 3.000, x₂ = 2.000
Discriminant (Δ)1
Parabola Vertex(2.50, -0.25)
Axis of Symmetryx = 2.50

How It Works

1

Enter Base (x)

Input base number.

2

Enter Exponent (y)

Input power (integer, decimal, or fraction).

3

Evaluate Power

Computes x^y using double-precision float math.

Frequently Asked Questions

A negative exponent represents the reciprocal: x^(-n) = 1 / x^n. For example, 2^(-3) = 1 / 8 = 0.125.

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