Radians to Degrees converter
rad to ° — 180° = π radians
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Convert Radians to all units
° Degrees—
gon Gradians—
' Arcminutes—
" Arcseconds—
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Conversion Formula
Radians to Degrees: 180° = π radians
Example: To convert 90° to radians: 90 × π/180 = 1.5708 rad
Quick Reference: Radians to Degrees
| Radians | Degrees |
|---|---|
| 1 rad | 57.2958 ° |
| 5 rad | 286.48 ° |
| 10 rad | 572.96 ° |
| 25 rad | 1,432.4 ° |
| 50 rad | 2,864.79 ° |
| 100 rad | 5,729.58 ° |
| 500 rad | 28,647.9 ° |
| 1,000 rad | 57,295.8 ° |
Frequently Asked Questions
How do I convert Radians to Degrees?
Multiply your radians value by the conversion factor. To convert 90° to radians: 90 × π/180 = 1.5708 rad. You can also use the converter above for instant results.
What is rad in °?
1 rad equals 57.2958 °. This is based on the standard conversion factor: 180° = π radians.
Is this converter accurate?
Yes. ConvertFast uses precise conversion factors computed client-side in your browser. Results are accurate to 6 significant digits, which covers all practical use cases.