Math Expression Evaluator
Evaluate mathematical expressions with functions and constants.
Arithmetic
Trigonometry
Logs & exponentials
Roots & powers
Constants
Combinatorial & utility
Supported functions & constants
Constants: pi, e, tau
Functions: sin, cos, tan, asin, acos, atan, sqrt, abs, floor, ceil, round, exp, ln, log (base 10 or 2-arg), log2, min(a,b), max(a,b), pow(a,b)
Operators: + − × ÷ % ^ (parentheses supported)
About this tool
Type any mathematical expression — +, -, *, /, %, ^, parentheses, functions (sin, cos, sqrt, ln, log, abs, floor, ceil, round, …) and constants (pi, e, tau). The parser shows the result instantly.