Arctan Calculator

What is Arctan Calculator?

It is a mathematical tool that calculates the arctangent (inverse tangent) of a given value. It is commonly used in trigonometry for finding angles in right-angled triangles.

How to Use:

  1. Enter the numerical value for which you want to find the arctangent.
  2. Click the “Calculate” button to obtain the arctangent result.
  3. The result will be displayed below the button.


  • Value: 0.5
  • Value: -1

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