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 Measurement Conversion Table

Common degree values and equivalent imperial and metric angle measurements
degrees	radians	milliradians	gradians	revolutions	circles	mils (NATO)
1°	0.017453 rad	17.453293 mrad	1.111111^g	0.002778 r	0.002778 cir	17.777778 mil
2°	0.034907 rad	34.906585 mrad	2.222222^g	0.005556 r	0.005556 cir	35.555556 mil
3°	0.05236 rad	52.359878 mrad	3.333333^g	0.008333 r	0.008333 cir	53.333333 mil
4°	0.069813 rad	69.81317 mrad	4.444444^g	0.011111 r	0.011111 cir	71.111111 mil
5°	0.087266 rad	87.266463 mrad	5.555556^g	0.013889 r	0.013889 cir	88.888889 mil
6°	0.10472 rad	104.719755 mrad	6.666667^g	0.016667 r	0.016667 cir	106.666667 mil
7°	0.122173 rad	122.173048 mrad	7.777778^g	0.019444 r	0.019444 cir	124.444444 mil
8°	0.139626 rad	139.62634 mrad	8.888889^g	0.022222 r	0.022222 cir	142.222222 mil
9°	0.15708 rad	157.079633 mrad	10^g	0.025 r	0.025 cir	160 mil
10°	0.174533 rad	174.532925 mrad	11.111111^g	0.027778 r	0.027778 cir	177.777778 mil
11°	0.191986 rad	191.986218 mrad	12.222222^g	0.030556 r	0.030556 cir	195.555556 mil
12°	0.20944 rad	209.43951 mrad	13.333333^g	0.033333 r	0.033333 cir	213.333333 mil
13°	0.226893 rad	226.892803 mrad	14.444444^g	0.036111 r	0.036111 cir	231.111111 mil
14°	0.244346 rad	244.346095 mrad	15.555556^g	0.038889 r	0.038889 cir	248.888889 mil
15°	0.261799 rad	261.799388 mrad	16.666667^g	0.041667 r	0.041667 cir	266.666667 mil
16°	0.279253 rad	279.25268 mrad	17.777778^g	0.044444 r	0.044444 cir	284.444444 mil
17°	0.296706 rad	296.705973 mrad	18.888889^g	0.047222 r	0.047222 cir	302.222222 mil
18°	0.314159 rad	314.159265 mrad	20^g	0.05 r	0.05 cir	320 mil
19°	0.331613 rad	331.612558 mrad	21.111111^g	0.052778 r	0.052778 cir	337.777778 mil
20°	0.349066 rad	349.06585 mrad	22.222222^g	0.055556 r	0.055556 cir	355.555556 mil

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