Exponent, Root & Logarithm Calculator

Solve powers, nth roots and logarithms — with formulas, steps and instant verification.

Solve for:

Base (x)

Exponent (y)

Power (z)

Quick presets:

Solve for:

Degree (n)

Radicand (x)

Root (r)

Quick presets:

Solve for:

Base (b)

Number (x)

Logarithm (y)

Quick presets:

Result

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Decimals:

Tip: you can type fractions (1/3), scientific notation (2e5) and the constants pi, e.

History

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