Degree ↔ Radian

Convert angles from degrees to radians and vice-versa, showing factors of pi.

\text{Radian} = \text{Degree} \times \frac{\pi}{180}; \quad \text{Degree} = \text{Radian} \times \frac{180}{\pi}

Result

Step-by-Step Calculation & Explanation

Degrees and Radians are units used to measure angles. Since a full circle is \( 360^\circ \) or \( 2\pi \) radians, \( 180^\circ \) equals \( \pi \) radians. The converter displays values both as decimals and fractional factors of \( \pi \).