How many degree in 1 radian?
The answer is 57.295779513082.
We assume you are converting between degree and radian.
You can view more details on each measurement unit:
degree or radian
The SI derived unit for angle is the radian.
1 degree is equal to 0.017453292519943 radian.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between degrees and radians.
Type in your own numbers in the form to convert the units!
1 degree to radian = 0.01745 radian
10 degree to radian = 0.17453 radian
20 degree to radian = 0.34907 radian
30 degree to radian = 0.5236 radian
40 degree to radian = 0.69813 radian
50 degree to radian = 0.87266 radian
100 degree to radian = 1.74533 radian
200 degree to radian = 3.49066 radian
You can do the reverse unit conversion from radian to degree, or enter any two units below:
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.
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").
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