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Inverse Tangent Calculator

There are 2 different ways that you can enter input into our arc tan calculator

You can enter input as either a decimal or as the opposite over the adjacent.

Method 1: Decimal

Enter a decimal number.

Method 2: Opposite / Adjacent

Entering the ratio of the opposite side divided by the adjacent. (review inverse tangent here)



Back to Calculated Inverse Tans Next to Inverse Sine Calc