How to convert radians to degrees
To convert radians to degrees, multiply by 57.2957795131. Angle conversions are used in trigonometry, programming, surveying, navigation and engineering.
Radian to Degree conversion table
| Radian (rad) | Degree (°) |
|---|---|
| 0.1 rad | 5.72957795131 ° |
| 0.5 rad | 28.6478897565 ° |
| 1 rad | 57.2957795131 ° |
| 2 rad | 114.591559026 ° |
| 3 rad | 171.887338539 ° |
| 4 rad | 229.183118052 ° |
| 5 rad | 286.478897565 ° |
| 10 rad | 572.957795131 ° |
| 20 rad | 1,145.91559026 ° |
| 25 rad | 1,432.39448783 ° |
| 50 rad | 2,864.78897565 ° |
| 100 rad | 5,729.57795131 ° |
| 500 rad | 28,647.8897565 ° |
| 1,000 rad | 57,295.7795131 ° |
About the units
Radian (rad)
A radian is the angle subtended by an arc equal to the radius; a full turn is 2π radians.
Degree (°)
A degree is 1/360 of a full rotation.
How to use this converter
- Type the number of radians (rad) in the input box.
- The result in degrees appears instantly — no button needed.
- See the same value in every other angle unit just below.
- Use “Swap units” to convert degrees back to radians.
Tips for better results
- Double-check which system a unit belongs to (for example US vs UK gallons).
- Use the swap button to convert in the opposite direction instantly.
- Bookmark the conversions you use most — each pair has its own page.
Frequently asked questions
How many degrees are in one radian?
One radian equals 57.2957795131 degrees. 57.2957795131 is the exact factor used by this converter.
How do I convert radians to degrees?
Multiply the value in radians by 57.2957795131. To go the other way, multiply degrees by 0.0174532925199.
What is 10 rad in °?
10 rad = 572.957795131 °. Also, 5 rad = 286.478897565 ° and 100 rad = 5,729.57795131 °.
What is the difference between a radian and a degree?
A radian is the angle subtended by an arc equal to the radius; a full turn is 2π radians. A degree is 1/360 of a full rotation.
Is this tool free and private?
Yes — the Radian to Degree is completely free with no sign-up, and it runs entirely in your browser, so the values you enter are never uploaded to our servers.
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