ACos - arccosine or inverse cosine

Calculator for calculating the angle of the arccosine

ACos function online calculator

Enter the value of the arccosine for which the angle is to be calculated and click the Calculate button. The unit of measurement for the result can be switched between degrees and radians


ACos calculator

 Input
Arccosine
Unit
Decimal places
 Results
Angle

Description

The ACos function calculates the angle to the arccosine , which is given as a real number. The ACos function for calculating a complex number can be found here

Input

The value of the argument must be between -1 and +1.

Result

The result is given in degrees (full circle = 360 °) or radians (full circle = 2 · π). The unit of measure used is set to degrees or radians in the pull-down menu.


Display of the ACos function in RedCrab Calculator

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