Excel offers a robust set of trigonometric functions to perform calculations involving angles and triangles. By understanding and utilizing these trigonometric functions, you can solve a wide range of mathematical and engineering problems in Excel.
| Function | Version | Purpose | Arguments |
|---|---|---|---|
| ACOS | Excel 2003 | Get the inverse cosine of a value, in radians. | number |
| ACOSH | Excel 2003 | Get inverse hyperbolic cosine number. | number |
| ASIN | Excel 2003 | Return the inverse sine of a value in radians. | number |
| ASINH | Excel 2003 | Get inverse hyperbolic sine of number. | number |
| ATAN | Excel 2003 | Get arctangent of a number | number |
| ATAN2 | Excel 2003 | Get arctangent from x- and y-coordinates | x_num y_num |
| COS | Excel 2003 | Get the cosine of an angle provided in radians. | number |
| COSH | Excel 2003 | Get hyperbolic cosine of a number | number |
| COT | Excel 2013 | Get the cotangent of an angle. | number |
| CSC | Excel 2013 | Get cosecant of an angle | number |
| CSCH | Excel 2013 | Get hyperbolic cosecant of an angle. | number |
| DEGREES | Excel 2003 | Converts radians to degrees | angle |
| RADIANS | Excel 2003 | Converts degrees into radians | angle |
| SEC | Excel 2013 | Get secant of an angle | number |
| SIN | Excel 2003 | Get the sine of an angle provided in radians. | number |
| SINH | Excel 2003 | Get hyperbolic sine of a number. | number |
| TAN | Excel 2003 | Get the tangent of an angle | number |
| TANH | Excel 2003 | Get hyperbolic tangent of a number. | number |