Square Root Calculator

Calculate square roots, cube roots, and nth roots of numbers

Root Calculator
Root Reference

Common Perfect Squares

1² = 1, √1 = 1
2² = 4, √4 = 2
3² = 9, √9 = 3
4² = 16, √16 = 4
5² = 25, √25 = 5
10² = 100, √100 = 10

Root Properties

√(a × b) = √a × √b
√(a/b) = √a / √b
√a² = |a|
∛(-a) = -∛a
ⁿ√aᵐ = a^(m/n)

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