Does it support parentheses and order of operations?

Yes. The calculator respects standard mathematical order of operations (PEMDAS/BODMAS) and supports nested parentheses.

Can I use it for trigonometry?

Yes. sin, cos, tan, arcsin, arccos, and arctan are all available. Toggle between degree and radian mode as needed.

What is the difference between log and ln?

log is base-10 logarithm (common log). ln is the natural logarithm (base e ≈ 2.718).

Scientific Calculator

Evaluate mathematical expressions with support for trigonometry, logarithms, square roots, and more.

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About Scientific Calculator

Evaluate mathematical expressions with support for trigonometry, logarithms, square roots, and more. Powered by JustUse.me — free, ad-free, and private. This tool runs entirely in your browser. Your files are never uploaded to any server.

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