| sign | 1 sign | 2 sign | 3 sign | 4 sign | 5 sign | 6 sign | 7 sign | 8 sign | 9 sign | 10 sign | 11 sign | 12 sign | 13 sign | 14 sign | 15 sign | 16 sign | 17 sign | 18 sign | 19 sign | 20 sign | 21 sign | 22 sign | 23 sign | 24 sign | 25 sign | 26 sign | 27 sign | 28 sign | 29 sign | 30 sign | 31 sign | 32 sign | 33 sign | 34 sign | 35 sign | 36 sign | 37 sign | 38 sign | 39 sign | 40 sign | 41 sign | 42 sign | 43 sign | 44 sign | 45 sign | 46 sign | 47 sign | 48 sign | 49 sign | 50 sign | 51 sign | 52 sign | 53 sign | 54 sign | 55 sign | 56 sign | 57 sign | 58 sign | 59 sign | 60 sign | 61 sign | 62 sign | 63 sign | 64 sign | 65 sign | 66 sign | 67 sign | 68 sign | 69 sign | 70 sign | 71 sign | 72 sign | 73 sign | 74 sign | 75 sign | 76 sign | 77 sign | 78 sign | 79 sign | 80 sign | 81 sign | 82 sign | 83 sign | 84 sign | 85 sign | 86 sign | 87 sign | 88 sign | 89 sign | 90 sign | 91 sign | 92 sign | 93 sign | 94 sign | 95 sign | 96 sign | 97 sign | 98 sign | 99 sign | 100 sign |
| sixth circle | 0.5 1/6 circle | 1 1/6 circle | 1.5 1/6 circle | 2 1/6 circle | 2.5 1/6 circle | 3 1/6 circle | 3.5 1/6 circle | 4 1/6 circle | 4.5 1/6 circle | 5 1/6 circle | 5.5 1/6 circle | 6 1/6 circle | 6.5 1/6 circle | 7 1/6 circle | 7.5 1/6 circle | 8 1/6 circle | 8.5 1/6 circle | 9 1/6 circle | 9.5 1/6 circle | 10 1/6 circle | 10.5 1/6 circle | 11 1/6 circle | 11.5 1/6 circle | 12 1/6 circle | 12.5 1/6 circle | 13 1/6 circle | 13.5 1/6 circle | 14 1/6 circle | 14.5 1/6 circle | 15 1/6 circle | 15.5 1/6 circle | 16 1/6 circle | 16.5 1/6 circle | 17 1/6 circle | 17.5 1/6 circle | 18 1/6 circle | 18.5 1/6 circle | 19 1/6 circle | 19.5 1/6 circle | 20 1/6 circle | 20.5 1/6 circle | 21 1/6 circle | 21.5 1/6 circle | 22 1/6 circle | 22.5 1/6 circle | 23 1/6 circle | 23.5 1/6 circle | 24 1/6 circle | 24.5 1/6 circle | 25 1/6 circle | 25.5 1/6 circle | 26 1/6 circle | 26.5 1/6 circle | 27 1/6 circle | 27.5 1/6 circle | 28 1/6 circle | 28.5 1/6 circle | 29 1/6 circle | 29.5 1/6 circle | 30 1/6 circle | 30.5 1/6 circle | 31 1/6 circle | 31.5 1/6 circle | 32 1/6 circle | 32.5 1/6 circle | 33 1/6 circle | 33.5 1/6 circle | 34 1/6 circle | 34.5 1/6 circle | 35 1/6 circle | 35.5 1/6 circle | 36 1/6 circle | 36.5 1/6 circle | 37 1/6 circle | 37.5 1/6 circle | 38 1/6 circle | 38.5 1/6 circle | 39 1/6 circle | 39.5 1/6 circle | 40 1/6 circle | 40.5 1/6 circle | 41 1/6 circle | 41.5 1/6 circle | 42 1/6 circle | 42.5 1/6 circle | 43 1/6 circle | 43.5 1/6 circle | 44 1/6 circle | 44.5 1/6 circle | 45 1/6 circle | 45.5 1/6 circle | 46 1/6 circle | 46.5 1/6 circle | 47 1/6 circle | 47.5 1/6 circle | 48 1/6 circle | 48.5 1/6 circle | 49 1/6 circle | 49.5 1/6 circle | 50 1/6 circle |
sign is the unit of plane angle, equals to 30°.
| 1 signs = 0.5 sixth circles | 6 signs = 3 sixth circles |
| 2 signs = 1 sixth circles | 7 signs = 3.5 sixth circles |
| 3 signs = 1.5 sixth circles | 8 signs = 4 sixth circles |
| 4 signs = 2 sixth circles | 9 signs = 4.5 sixth circles |
| 5 signs = 2.5 sixth circles | 10 signs = 5 sixth circles |
1/6 circle or sixth circle is equal to 360°/6 = 60°. Plural name is sixth circles.
| 1 sixth circles = 2 signs | 6 sixth circles = 12 signs |
| 2 sixth circles = 4 signs | 7 sixth circles = 14 signs |
| 3 sixth circles = 6 signs | 8 sixth circles = 16 signs |
| 4 sixth circles = 8 signs | 9 sixth circles = 18 signs |
| 5 sixth circles = 10 signs | 10 sixth circles = 20 signs |
| 1 signs = 0.5 sixth circles |
| 1 sixth circles = 2 signs |