Math · Arithmetic

Square Root Calculator

Calculate square, cube or any nth root — with the simplified radical form shown for perfect-square extractions.

Square root
—
√x is the number r with r² = x.    √x × √x = x
Simplification: extract perfect squares — e.g. √50 = √(25 × 2) = 5√2.    √(a²b) = a√b

Simplified radical

Automatic extraction like 5√2 instead of a plain decimal.

Any root degree

Square, cube, 4th and 5th roots supported.

Prime factors

See the factorization that drives the simplification.

Perfect check

Instantly know if the number is a perfect square.

More Arithmetic Tools

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Exponent Calculator Log Calculator Rounding Calculator

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