| full circle | 1 circle | 2 circle | 3 circle | 4 circle | 5 circle | 6 circle | 7 circle | 8 circle | 9 circle | 10 circle | 11 circle | 12 circle | 13 circle | 14 circle | 15 circle | 16 circle | 17 circle | 18 circle | 19 circle | 20 circle | 21 circle | 22 circle | 23 circle | 24 circle | 25 circle | 26 circle | 27 circle | 28 circle | 29 circle | 30 circle | 31 circle | 32 circle | 33 circle | 34 circle | 35 circle | 36 circle | 37 circle | 38 circle | 39 circle | 40 circle | 41 circle | 42 circle | 43 circle | 44 circle | 45 circle | 46 circle | 47 circle | 48 circle | 49 circle | 50 circle | 51 circle | 52 circle | 53 circle | 54 circle | 55 circle | 56 circle | 57 circle | 58 circle | 59 circle | 60 circle | 61 circle | 62 circle | 63 circle | 64 circle | 65 circle | 66 circle | 67 circle | 68 circle | 69 circle | 70 circle | 71 circle | 72 circle | 73 circle | 74 circle | 75 circle | 76 circle | 77 circle | 78 circle | 79 circle | 80 circle | 81 circle | 82 circle | 83 circle | 84 circle | 85 circle | 86 circle | 87 circle | 88 circle | 89 circle | 90 circle | 91 circle | 92 circle | 93 circle | 94 circle | 95 circle | 96 circle | 97 circle | 98 circle | 99 circle | 100 circle |
| gradian | 400 grad | 800 grad | 1 200 grad | 1 600 grad | 2 000 grad | 2 400 grad | 2 800 grad | 3 200 grad | 3 600 grad | 4 000 grad | 4 400 grad | 4 800 grad | 5 200 grad | 5 600 grad | 6 000 grad | 6 400 grad | 6 800 grad | 7 200 grad | 7 600 grad | 8 000 grad | 8 400 grad | 8 800 grad | 9 200 grad | 9 600 grad | 10 000 grad | 10 400 grad | 10 800 grad | 11 200 grad | 11 600 grad | 12 000 grad | 12 400 grad | 12 800 grad | 13 200 grad | 13 600 grad | 14 000 grad | 14 400 grad | 14 800 grad | 15 200 grad | 15 600 grad | 16 000 grad | 16 400 grad | 16 800 grad | 17 200 grad | 17 600 grad | 18 000 grad | 18 400 grad | 18 800 grad | 19 200 grad | 19 600 grad | 20 000 grad | 20 400 grad | 20 800 grad | 21 200 grad | 21 600 grad | 22 000 grad | 22 400 grad | 22 800 grad | 23 200 grad | 23 600 grad | 24 000 grad | 24 400 grad | 24 800 grad | 25 200 grad | 25 600 grad | 26 000 grad | 26 400 grad | 26 800 grad | 27 200 grad | 27 600 grad | 28 000 grad | 28 400 grad | 28 800 grad | 29 200 grad | 29 600 grad | 30 000 grad | 30 400 grad | 30 800 grad | 31 200 grad | 31 600 grad | 32 000 grad | 32 400 grad | 32 800 grad | 33 200 grad | 33 600 grad | 34 000 grad | 34 400 grad | 34 800 grad | 35 200 grad | 35 600 grad | 36 000 grad | 36 400 grad | 36 800 grad | 37 200 grad | 37 600 grad | 38 000 grad | 38 400 grad | 38 800 grad | 39 200 grad | 39 600 grad | 40 000 grad |
Full circle is a traditional unit of plane angle. It is equal to 360 degrees. Plural name is full circles.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| full circle | circle | ≡ 360 ° | = 6.2831852 rad | Metric system SI |
| full circles | gradians | full circles | gradians |
|---|---|---|---|
| 1 | ≈ 400 | 6 | ≈ 2400 |
| 2 | ≈ 800 | 7 | ≈ 2800 |
| 3 | ≈ 1200 | 8 | ≈ 3200 |
| 4 | ≈ 1600 | 9 | ≈ 3600 |
| 5 | ≈ 2000 | 10 | ≈ 4000 |
The gradian is a unit of measurement of an angle, equivalent to 1/400 of a turn, 9/10 of a degree, or π/200 of a radian.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| gradian | grad | ≡ 1⁄400 of a revolution ≡ π⁄200 rad ≡ 0.9° | ≈ 15.707963×10−3 rad | Metric system SI |
| gradians | full circles | gradians | full circles |
|---|---|---|---|
| 1 | ≈ 0.0025 | 6 | ≈ 0.015 |
| 2 | ≈ 0.005 | 7 | ≈ 0.0175 |
| 3 | ≈ 0.0075 | 8 | ≈ 0.02 |
| 4 | ≈ 0.01 | 9 | ≈ 0.0225 |
| 5 | ≈ 0.0125 | 10 | ≈ 0.025 |
| full circles | gradians |
|---|---|
| 1 | ≈ 400 |
| 0.0025 | ≈ 1 |
| 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 …) |