🔢
Scientific Calculator
Calculate trig, log, sqrt and more. Deg/rad toggle with history.
Scientific Calculator
Angle:
0
Keyboard: digits, operators, Enter = calculate, Esc = clear
📖How to Use
- 1Enter an expression (trigonometric functions, logarithms, exponents, etc.)
- 2Press calculate or Enter to see the result
- 3Refer to calculation history for chained computations
💡Tips & Knowledge
- •Trig functions default to radian input. For degrees, multiply by π÷180 or switch to DEG mode
- •log() is base-10 (common log); ln() is natural log (base e)
- •Useful for physics formulas, statistics, and general science/engineering work
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All calculations run in your browser. No data is sent to any server.