Scientific Calculator
CalculatorsEvaluate mathematical expressions with trig, log, factorial, and more.
How to Use
1
Type or click
Type your expression or click the function buttons (sin, cos, sqrt, etc.) to build it up.
2
Press =
Hit Enter or click the = button to evaluate the expression.
3
Read the result
See the evaluated result displayed below. If there's an error, it will show in red.