Scientific Calculator, Made Simple.

Explore calculations with powerful functions — designed for mobile and desktop.

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QuickCalc ScientificPrecision tools, simplified
DEGM: 0
Type a calculation or tap the keys
Type expressions directly

Example: sin(30)+2^3 → 8.5 in DEG mode. Use Enter or = to calculate.

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    About QuickCalc

    QuickCalc combines a basic and scientific calculator with 12 advanced modes: equations, matrices, vectors, statistics, probability distributions, complex numbers, function tables, numerical calculus, base conversions, unit conversions, number tools and a small spreadsheet. Use the scrollable mode selector to switch between tools. Calculations run locally in your browser; no account is required. Numerical solvers provide approximate results and are not a replacement for specialist engineering software.

    Privacy

    This calculator does not send your calculations to a server. If advertising is enabled later, the advertising provider may use cookies or similar technology under its own privacy terms. A complete privacy policy and any consent controls required for your audience should be added before going live with ads.

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