Scientific Calculator

Full-featured calculator with trigonometric, logarithmic, and exponential functions.

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Use your keyboard for faster input · Enter to calculate · Esc to clear

Full Scientific Functions

Trigonometry: sin, cos, tan and their inverses (arcsin, arccos, arctan). Switch between degree and radian mode as needed.

Logarithms & Exponents: Common log (log₁₀), natural log (ln), log₂, exponential (eˣ), and arbitrary powers (xⁿ).

Other Functions: Square root, cube root, factorial (n!), absolute value, reciprocal (1/x), and hyperbolic functions (sinh, cosh, tanh).

Keyboard Shortcuts

0–9, .Number input
+ − * /Basic operators
( )Parentheses
^Power
!Factorial
Enter / =Calculate
BackspaceDelete last character
Esc / CClear all