How many radian in 1 deg? 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 deg The SI derived unit for angle is the radian. 1 radian is equal to 57.295779513082 deg. 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 deg = 57.29578 deg
2 radian to deg = 114.59156 deg
3 radian to deg = 171.88734 deg
4 radian to deg = 229.18312 deg
5 radian to deg = 286.4789 deg
6 radian to deg = 343.77468 deg
7 radian to deg = 401.07046 deg
8 radian to deg = 458.36624 deg
9 radian to deg = 515.66202 deg
10 radian to deg = 572.9578 deg
You can do the reverse unit conversion from deg 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.
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!