Calculator Help

This calculator powered by math.js. It is very powerful. All expressions supported by math.js can be used here. For example:

  1.2 / (3.3 + 1.7)
  => 0.24

  a = 5.08 cm + 2 inch
  => 10.16 cm

  a to inch
  => 4 inch

  sin(90 deg)
  => 1

  f(x, y) = x ^ y
  => f(x, y)

  f(2, 3)
  => 8

Operators and Functions

Basics
+ - * / () % mod ^ ! clear
Trigonometry
acos acosh acot acoth acsc acsch asec asech asin asinh atan atan2 atanh cos cosh cot coth csc csch sec sech sin sinh tan tanh
Relational operators
< > <= >= == !=
Constant
e E i Infinity LN2 LN10 LOG2E LOG10E NaN null phi pi PI SQRT1_2 SQRT2 tau undefined
Unit conversion
to in

Only a few of math.js features are listed above. Please refer to here for more information.