Converters
12
Radians to Degrees Converter
Convert radians to degrees instantly with the formula, worked examples, rounding guidance, and related angle conversions.
Units
85
Mode
Live
Pair-specific conversion guide
Radian to Degree formula
Use this Radian to Degree page for direct angle conversions. The calculator keeps the exact rad to deg relationship on the page, so the result, formula, and examples all describe this specific pair.
Formula model
1 rad = 57.2957795131 deg
1 Radian equals
Quick factor: 1 rad = 57.2957795131 deg.
The current calculator value is 1 rad, which equals 57.2957795131 deg.
Use the conversion table to compare 1 rad with the other units in the same category.
Use sufficient precision for radians and small angular units before rounding the final result.
Precision and rounding
The calculation uses the catalog's fixed conversion factors between rad and deg. Full decimal precision is kept for the calculation; only the displayed value is rounded for readability.
Reference: NIST conversion factorsAngle
Popular conversions
Degrees to Radians Converter
Popular conversions
Angle links
Conversion table
1 Radian equals
| Unit | Value |
|---|---|
| Degree deg | 57.2957795131 |
| Gradian grad | 63.6619772368 |
| Minute of arc ' | 3437.74677078 |
| Second of arc '' | 206264.806247 |
| Turn turn | 0.159154943092 |
| Angular mil mil | 1018.59163579 |
FAQ
Radian to Degree questions
How do you convert Radian to Degree?
Use the formula 1 rad = 57.2957795131 deg. As a quick check, 1 rad equals 57.2957795131 deg.
Is the Radian to Degree conversion exact?
This page uses fixed constants from the Converter Science catalog. Displayed results are rounded only to keep the page readable.