How many radians in 1 degree? The answer is 0.017453292519943. We assume you are converting between radian and degree. You can view more details on each measurement unit: radians or degree The SI derived unit for angle is the radian. 1 radian is equal to 57.295779513082 degree. 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 radians to degree = 57.29578 degree
2 radians to degree = 114.59156 degree
3 radians to degree = 171.88734 degree
4 radians to degree = 229.18312 degree
5 radians to degree = 286.4789 degree
6 radians to degree = 343.77468 degree
7 radians to degree = 401.07046 degree
8 radians to degree = 458.36624 degree
9 radians to degree = 515.66202 degree
10 radians to degree = 572.9578 degree
You can do the reverse unit conversion from degree to radians, 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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