Inverse Tangent Calculator
Calculate the inverse tangent (arctan) of a given number in degrees or radians.
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How to use this tool?
- 1 Enter the requested data in the fields above carefully.
- 2 Click the calculate button to process the information instantly.
- 3 Analyze the detailed result and the formula explanation presented below.
- 4 You can print, share, or even embed the calculator on your own site for free.
Unlike traditional static calculators, our tools adapt to specific user needs. They include detailed explanations of the formulas used, ensuring transparency in results. Furthermore, our design is focused on user experience, eliminating distractions and focusing on what really matters: your data and conclusions.
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Frequently Asked Questions
Inverse tangent (arctan) is the angle whose tangent is a given number. It returns an angle in radians or degrees.
The output of arctan is between -90° and 90° (or -π/2 and π/2 radians) for real inputs.
Multiply radians by 180/π to get degrees. Our calculator does this automatically if you select 'Degrees'.
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