Degrees to Radians
1 degree = 0.0174532925199 radians
Converter Calculator
1 Degrees (deg) = 0.017453 Radians (rad)
Explanation
Multiply by 0.017453292519943295 because 1 deg = 0.017453292519943295 rad and 1 rad = 1 rad.
Common Conversion Values
| Degrees (deg) | Radians (rad) |
|---|---|
| 0.1 | 0.001745 |
| 1 | 0.017453 |
| 5 | 0.087266 |
| 10 | 0.174533 |
| 45 | 0.785398 |
| 90 | 1.570796 |
| 180 | 3.141593 |
| 360 | 6.283185 |
How to use this hub
- Choose a converter family.
- If converting to/from grams from a volume unit, select an ingredient.
- For pure unit changes (volume↔volume or weight↔weight), use universal conversions.
If your conversion includes grams, you’ll choose an ingredient; otherwise you won’t.
Frequently Asked Questions
What defines this conversion?
The factor is derived through exact radian relationships using pi-based definitions for degrees, gradians, and turns.
Is the reverse conversion available?
Yes. Use the switch button or open the Radians (rad) to Degrees (deg) hub to view the mirror conversion.
Can I use decimals?
Yes. Decimal inputs are supported so fractional angles remain precise in calculator output.