Arctan Calculator (Inverse Tangent)

Calculates the inverse tangent of a given ratio, often represented as arctan(x). This function determines the angle whose tangent is equal to the input value x, providing the result in standard angular units such as radians or degrees. Users simply input a single numerical value into the designated field, and the tool processes the calculation to return the corresponding angle measure. The calculator maintains accuracy across various input ranges, ensuring precise trigonometric results for mathematical computations. Students studying trigonometry, engineers working on geometry problems, and physics enthusiasts rely on this utility. It provides quick verification of angles derived from right triangles or coordinate plane relationships where only the ratio of opposite to adjacent sides is known.