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Fast online calculators across finance, health, time, math, science and more.

Math, stats & science

Scientific Calculator

Core scientific functions with a clean, keyboard-ready layout.

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Radians vs degrees and memory slots coming later.

Line-wise scientific calculators

Quick one-line helpers for powers, roots and logarithms — ideal when you only need a single operation.

Power calculator (xʸ)

Raise a to the power of b.

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Square root calculator

Principal square root of x.

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Log10 calculator

Base-10 logarithm: log₁₀(x).

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Natural log calculator

Natural logarithm: ln(x).

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