Free Angle Converter
°, rad, grad, arcmin, arcsec.
| Radians (rad) | 0.0174532925 |
| Gradians (grad) | 1.111111111 |
| Arcminutes (′) | 60 |
| Arcseconds (″) | 3,600 |
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How to use the Angle Converter
- 1Enter an angle.
- 2Pick the unit.
- 3See conversions.
Features
- 5 units
- π display for radians
Frequently Asked Questions
How do degrees relate to radians?
180° = π rad ≈ 3.14159 rad.
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About the Angle Converter
Convert angles between degrees, radians, gradians and arc units. The Angle Converter runs entirely in your browser — your data is processed locally and never uploaded to a server. Explore more Converters tools or browse all free online tools.