Radians to Degrees

Convert radians to degrees with visual arc comparison

3.14159 rad × 180/π = 179.999848°
Result — Degrees (°)
179.999848°
180°0π/2π−π/23.14159 rad = 180°

About this calculator

Convert radians to degrees using the formula deg = rad x 180/pi. This is essential for translating between the mathematical radian measure and the more intuitive degree system used in everyday angle measurement.

Common examples

  • pi/2 rad = 90°
  • pi rad = 180°
  • 2pi rad = 360°
  • 1 rad = 57.296°
  • pi/4 rad = 45°