| degree | 1 ° | 2 ° | 3 ° | 4 ° | 5 ° | 6 ° | 7 ° | 8 ° | 9 ° | 10 ° | 11 ° | 12 ° | 13 ° | 14 ° | 15 ° | 16 ° | 17 ° | 18 ° | 19 ° | 20 ° | 21 ° | 22 ° | 23 ° | 24 ° | 25 ° | 26 ° | 27 ° | 28 ° | 29 ° | 30 ° | 31 ° | 32 ° | 33 ° | 34 ° | 35 ° | 36 ° | 37 ° | 38 ° | 39 ° | 40 ° | 41 ° | 42 ° | 43 ° | 44 ° | 45 ° | 46 ° | 47 ° | 48 ° | 49 ° | 50 ° | 51 ° | 52 ° | 53 ° | 54 ° | 55 ° | 56 ° | 57 ° | 58 ° | 59 ° | 60 ° | 61 ° | 62 ° | 63 ° | 64 ° | 65 ° | 66 ° | 67 ° | 68 ° | 69 ° | 70 ° | 71 ° | 72 ° | 73 ° | 74 ° | 75 ° | 76 ° | 77 ° | 78 ° | 79 ° | 80 ° | 81 ° | 82 ° | 83 ° | 84 ° | 85 ° | 86 ° | 87 ° | 88 ° | 89 ° | 90 ° | 91 ° | 92 ° | 93 ° | 94 ° | 95 ° | 96 ° | 97 ° | 98 ° | 99 ° | 100 ° |
| revolution | 0.0027778 r | 0.0055556 r | 0.0083333 r | 0.0111111 r | 0.0138889 r | 0.0166667 r | 0.0194444 r | 0.0222222 r | 0.025 r | 0.0277778 r | 0.0305556 r | 0.0333333 r | 0.0361111 r | 0.0388889 r | 0.0416667 r | 0.0444444 r | 0.0472222 r | 0.05 r | 0.0527778 r | 0.0555556 r | 0.0583333 r | 0.0611111 r | 0.0638889 r | 0.0666667 r | 0.0694444 r | 0.0722222 r | 0.075 r | 0.0777778 r | 0.0805556 r | 0.0833333 r | 0.0861111 r | 0.0888889 r | 0.0916667 r | 0.0944444 r | 0.0972222 r | 0.1 r | 0.1027778 r | 0.1055556 r | 0.1083333 r | 0.1111111 r | 0.1138889 r | 0.1166667 r | 0.1194444 r | 0.1222222 r | 0.125 r | 0.1277778 r | 0.1305556 r | 0.1333333 r | 0.1361111 r | 0.1388889 r | 0.1416667 r | 0.1444444 r | 0.1472222 r | 0.15 r | 0.1527778 r | 0.1555556 r | 0.1583333 r | 0.1611111 r | 0.1638889 r | 0.1666667 r | 0.1694444 r | 0.1722222 r | 0.175 r | 0.1777778 r | 0.1805556 r | 0.1833333 r | 0.1861111 r | 0.1888889 r | 0.1916667 r | 0.1944444 r | 0.1972222 r | 0.2 r | 0.2027778 r | 0.2055556 r | 0.2083333 r | 0.2111111 r | 0.2138889 r | 0.2166667 r | 0.2194444 r | 0.2222222 r | 0.225 r | 0.2277778 r | 0.2305556 r | 0.2333333 r | 0.2361111 r | 0.2388889 r | 0.2416667 r | 0.2444444 r | 0.2472222 r | 0.25 r | 0.2527778 r | 0.2555556 r | 0.2583333 r | 0.2611111 r | 0.2638889 r | 0.2666667 r | 0.2694444 r | 0.2722222 r | 0.275 r | 0.2777778 r |
A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by ° (the degree symbol), is a measurement of a plane angle, defined so that a full rotation is 360 degrees.
It is not an SI unit, as the SI unit of angular measure is the radian, but it is mentioned in the SI brochure as an accepted unit.Because a full rotation equals 2π radians, one degree is equivalent to π/180 radians.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| degree | ° | ≡ 1⁄360 of a revolution ≡ π⁄180 rad | ≈ 17.453293×10−3 rad | Metric system SI |
| degrees | revolutions | degrees | revolutions |
|---|---|---|---|
| 1 | ≈ 0.0027777777777778 | 6 | ≈ 0.016666666666667 |
| 2 | ≈ 0.0055555555555556 | 7 | ≈ 0.019444444444444 |
| 3 | ≈ 0.0083333333333333 | 8 | ≈ 0.022222222222222 |
| 4 | ≈ 0.011111111111111 | 9 | ≈ 0.025 |
| 5 | ≈ 0.013888888888889 | 10 | ≈ 0.027777777777778 |
A revolution is a unit of angle equal to 360°, defined as a complete turn around a circle. Plural name is revolutions.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| revolution | r | ≡ 360 ° | = 6.2831852 rad | Metric system SI |
| revolutions | degrees | revolutions | degrees |
|---|---|---|---|
| 1 | ≈ 360 | 6 | ≈ 2160 |
| 2 | ≈ 720 | 7 | ≈ 2520 |
| 3 | ≈ 1080 | 8 | ≈ 2880 |
| 4 | ≈ 1440 | 9 | ≈ 3240 |
| 5 | ≈ 1800 | 10 | ≈ 3600 |
| degrees | revolutions |
|---|---|
| 1 | ≈ 0.0027778 |
| 360 | ≈ 1 |
You can find the conversion in other languages in the following:
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |