Scientific Calculator

Trigonometry, logarithms, powers, constants, and more — safely evaluated without eval.

Triglog/ln√, π, ePowerNo eval

Example: sin(30) + sqrt(9)

Supported: sin cos tan log ln sqrt π e ^ ! %

Quick tips

Use parentheses for priority
DEG vs RAD affects trig
Factorial: 5!
Percent: 25% = 0.25

Numoro calculators are designed to be simple, fast, and easy to use.