Radians to Degrees Converter
This Radians to Degrees Converter lets you convert Radians (rad) into Degrees (deg) in one step. Enter a value in radians and you'll instantly see the equivalent in degrees, worked out with the formula deg = rad x 57.29577951308232. It's handy whenever you need a quick, precise radians-to-degrees conversion without doing the arithmetic by hand.
- Conversion constants are fixed and do not vary by region.
Formula
deg = rad x 57.29577951308232
- To convert radians to degrees, multiply your value by the fixed factor 57.295779513082 (so 1 rad = 57.295779513082 deg).
- The factor comes from the internationally agreed definitions of each unit, so it never changes.
- Displayed results are rounded for readability, but the full-precision value is used in the calculation.
Example
Inputs
- Radians (rad): 180
Start with 180 rad. Multiply by 57.295779513082 to get 10,313.240312354817 deg.
Frequently asked questions
How do I convert radians to degrees?
Multiply the number of radians by 57.295779513082. For example, 180 rad equals 10,313.240312354817 deg.
Are these conversion factors accurate?
Yes. The calculator uses internationally accepted definitions for each unit, so the conversion factor is exact.
Why can tiny differences appear after conversion?
Very small differences are only a display effect from rounding the output. The underlying calculation keeps full precision.