Basic and Scientific Calculator
Calculate arithmetic, trigonometry, logarithms, powers, and factorials with buttons or a keyboard.
FreeNo installationNo server upload
Keyboard: numbers, + − × ÷ ^ %, Enter, Backspace, and Esc.
Calculate arithmetic, trigonometry, logarithms, powers, and factorials with buttons or a keyboard.
Keyboard: numbers, + − × ÷ ^ %, Enter, Backspace, and Esc.
Review and save your result.
Trigonometric functions support DEG and RAD. Undefined calculations and division by zero show an error.
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