Convert angle measurements between degrees, radians, gradians, arcminutes, arcseconds and revolutions.
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Result
0.017453 rad
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This tool converts between angle units using fixed conversion factors, for example, 1 radian equals about 57.296 degrees, and 1 full revolution equals 360 degrees. Enter a value in any supported unit and it's converted to all others using these standard ratios.
Degrees are the everyday standard for angles, navigation and geometry. Radians are the SI standard used throughout math and physics, especially in calculus and trigonometry. Gradians appear in some surveying contexts, and arcminutes/arcseconds are used for very precise small-angle measurements in astronomy and navigation.
Multiply degrees by π/180 (approximately 0.0174533) to get radians, or use this converter for an instant result.
There are 60 arcminutes in one degree, and 60 arcseconds in one arcminute, similar to how minutes and seconds divide an hour.
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