What is the square root of 102?

Answer

10.099505

102 is not a perfect square10.099505² = 10.099505² ≈ 10210.099505 × 10.099505 = ≈ 102

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How We Calculated This

√n — the number which, multiplied by itself, equals n

√102 = 10.099505

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Calculated using verified formulas. Last updated March 2026.