Radians to Degrees Calculator
Convert radians to degrees from decimal radians or pi expressions, with decimal-degree and DMS-style outputs when supported by the tool.
Radians to degrees
Result
Angle on the unit circle
Standard angle table
| Degrees | Radians (exact) | Radians (≈) | Gradians |
|---|---|---|---|
| 0° | 0 | 0 | 0 |
| 15° | π/12 | 0.2618 | 16.67 |
| 30° | π/6 | 0.5236 | 33.33 |
| 45° | π/4 | 0.7854 | 50 |
| 60° | π/3 | 1.0472 | 66.67 |
| 75° | 5π/12 | 1.309 | 83.33 |
| 90° | π/2 | 1.5708 | 100 |
| 120° | 2π/3 | 2.0944 | 133.33 |
| 135° | 3π/4 | 2.3562 | 150 |
| 150° | 5π/6 | 2.618 | 166.67 |
| 180° | π | 3.1416 | 200 |
| 210° | 7π/6 | 3.6652 | 233.33 |
| 225° | 5π/4 | 3.927 | 250 |
| 240° | 4π/3 | 4.1888 | 266.67 |
| 270° | 3π/2 | 4.7124 | 300 |
| 300° | 5π/3 | 5.236 | 333.33 |
| 315° | 7π/4 | 5.4978 | 350 |
| 330° | 11π/6 | 5.7596 | 366.67 |
| 360° | 2π | 6.2832 | 400 |
Convert radians to degrees
Radians-to-degrees search intent is a fast conversion from radian measure, including pi expressions, into degree measure for calculator, geometry, or engineering work.
Multiply radians by 180 over pi to convert to degrees.
Frequently Asked Questions
Sources and References
- Radians to Degrees ConverterInch Calculator
- Angle ConverterConvertir.io
- RadianWikipedia
- Degrees and RadiansWolfram MathWorld
Calculations are based on the listed reference sources. Links open in a new tab.
Related Tools
Convert degrees to radians with decimal and pi-based results, plus common-angle references for geometry, trigonometry, and unit-circle work.
Calculate sine, cosine, tangent, cotangent, secant, and cosecant for an angle in degrees, radians, pi-radians, or DMS, with exact unit-circle values when available.
Calculate arcsin, arccos, and arctan values with principal-angle results in degrees and radians, plus domain checks for inverse sine and cosine.
Solve triangles with the law of sines for ASA, AAS, and SSA cases, including the ambiguous case when two triangle solutions are possible.