Math Expression Calculator

Powerful online mathematical expression calculator supporting basic operations, trigonometric functions, logarithms, exponentials and complex mathematical calculations

Enter one expression per line, press Ctrl+Enter or click Calculate button to execute

Common Examples

Basic Operations

Trigonometric Functions

Logarithmic Functions

Power Operations

Statistical Functions

Supported Functions

Basic Functions: abs, ceil, floor, round, sign
Trigonometric: sin, cos, tan, asin, acos, atan
Logarithmic: log, ln, log2, log10
Power Functions: sqrt, cbrt, pow, exp
Statistical: mean, median, mode, std, var, min, max

Mathematical Constants

pi - π (Pi)
e - e (Euler's number)
phi - φ (Golden ratio)
tau - τ (2π)

Operators

Arithmetic: +, -, *, /, %, ^
Comparison: ==, !=, <, >, <=, >=
Logical: and, or, not
Bitwise: &,