Advanced calculator with trigonometry, logarithms, exponents, factorials, and memory
A full-featured scientific calculator that runs entirely in your browser. Perform trigonometric calculations, logarithms, exponents, factorials, and more — with keyboard support, memory functions, and calculation history. Switch between degrees and radians with one click.
Advanced Functions
Sin, cos, tan, inverses, log, ln, sqrt, exponents, and factorials
Keyboard Support
Full keyboard input for numbers, operators, and navigation
Memory Functions
Store, recall, add to, subtract from, and clear memory
Calculation History
Review all your past calculations in the History tab