Convert Degrees

Protractors are often used to measure angle

Degrees are a measure of angle, and can be abbreviated as °. For example 1 degree can be written as 1°.

Degree Conversion Calculators

Choose a unit of angle to convert to.

Convert degrees, minutes, and seconds to degrees decimal
1° 00' 00" can be expressed as 1°
Convert degrees decimal to degrees, minutes, and seconds
1° can be expressed as 1° 00' 00"
Convert degrees to radians
1 degree is equal to 0.017453 radians
Convert degrees to milliradians
1 degree is equal to 17.453293 milliradians
Convert degrees to gradians
1 degree is equal to 1.111111 gradians
Convert degrees to revolutions
1 degree is equal to 0.002778 revolutions
Convert degrees to circles
1 degree is equal to 0.002778 circles
Convert degrees to mils (NATO)
1 degree is equal to 17.777778 mils (NATO)

We have many more angle conversion tools that you might also find useful.

Degrees unit of measurement conversion

Degrees Measurement Conversion Table

Common degree values and equivalent imperial and metric angle measurements
degrees radians milliradians gradians revolutions circles mils (NATO)
0.017453 rad 17.453293 mrad 1.111111g 0.002778 r 0.002778 cir 17.777778 mil
0.034907 rad 34.906585 mrad 2.222222g 0.005556 r 0.005556 cir 35.555556 mil
0.05236 rad 52.359878 mrad 3.333333g 0.008333 r 0.008333 cir 53.333333 mil
0.069813 rad 69.81317 mrad 4.444444g 0.011111 r 0.011111 cir 71.111111 mil
0.087266 rad 87.266463 mrad 5.555556g 0.013889 r 0.013889 cir 88.888889 mil
0.10472 rad 104.719755 mrad 6.666667g 0.016667 r 0.016667 cir 106.666667 mil
0.122173 rad 122.173048 mrad 7.777778g 0.019444 r 0.019444 cir 124.444444 mil
0.139626 rad 139.62634 mrad 8.888889g 0.022222 r 0.022222 cir 142.222222 mil
0.15708 rad 157.079633 mrad 10g 0.025 r 0.025 cir 160 mil
10° 0.174533 rad 174.532925 mrad 11.111111g 0.027778 r 0.027778 cir 177.777778 mil
11° 0.191986 rad 191.986218 mrad 12.222222g 0.030556 r 0.030556 cir 195.555556 mil
12° 0.20944 rad 209.43951 mrad 13.333333g 0.033333 r 0.033333 cir 213.333333 mil
13° 0.226893 rad 226.892803 mrad 14.444444g 0.036111 r 0.036111 cir 231.111111 mil
14° 0.244346 rad 244.346095 mrad 15.555556g 0.038889 r 0.038889 cir 248.888889 mil
15° 0.261799 rad 261.799388 mrad 16.666667g 0.041667 r 0.041667 cir 266.666667 mil
16° 0.279253 rad 279.25268 mrad 17.777778g 0.044444 r 0.044444 cir 284.444444 mil
17° 0.296706 rad 296.705973 mrad 18.888889g 0.047222 r 0.047222 cir 302.222222 mil
18° 0.314159 rad 314.159265 mrad 20g 0.05 r 0.05 cir 320 mil
19° 0.331613 rad 331.612558 mrad 21.111111g 0.052778 r 0.052778 cir 337.777778 mil
20° 0.349066 rad 349.06585 mrad 22.222222g 0.055556 r 0.055556 cir 355.555556 mil