How many radian in 1 degrees? The answer is 0.017453292519943. We assume you are converting between radian and degree. You can view more details on each measurement unit: radian or degrees The SI derived unit for angle is the radian. 1 radian is equal to 57.295779513082 degrees. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between radians and degrees. Type in your own numbers in the form to convert the units!
1 radian to degrees = 57.29578 degrees
2 radian to degrees = 114.59156 degrees
3 radian to degrees = 171.88734 degrees
4 radian to degrees = 229.18312 degrees
5 radian to degrees = 286.4789 degrees
6 radian to degrees = 343.77468 degrees
7 radian to degrees = 401.07046 degrees
8 radian to degrees = 458.36624 degrees
9 radian to degrees = 515.66202 degrees
10 radian to degrees = 572.9578 degrees
You can do the reverse unit conversion from degrees to radian, or enter any two units below:
In mathematics and physics, the radian is a unit of angle measure. It is the SI derived unit of angle. It is defined as the angle subtended at the center of a circle by an arc of circumference equal in length to the radius of the circle. Angle measures in radians are often given without any explicit unit. When a unit is given, sometimes the abbreviation rad is used, sometimes the symbol c (for "circular").
A degree (or in full degree of arc), usually symbolized by the symbol °, is a measurement of plane angles, or of a location along a great circle of a sphere (such as the Earth or the celestial sphere), representing 1/360 of a full rotation.
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