ATan - Arctangent or inverse tangent

Online calculator for calculating the angle to the arctangent

ArcTan function online calculator

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


Inverse tangent calculator

 Input
Arctangent
Unit
Decimal places
 Results
Angle

Description

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

Input

The tangent as a real number.

Result

The result is given in degrees (range = -90 ° to + 90 °) or radians (range = -π / 2 to + π / 2). The unit of measure used is set to degrees or radians in the pull-down menu.


Display of the ATan function in RedCrab Calculator


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