| quarter circle | 1 1/4 circle | 2 1/4 circle | 3 1/4 circle | 4 1/4 circle | 5 1/4 circle | 6 1/4 circle | 7 1/4 circle | 8 1/4 circle | 9 1/4 circle | 10 1/4 circle | 11 1/4 circle | 12 1/4 circle | 13 1/4 circle | 14 1/4 circle | 15 1/4 circle | 16 1/4 circle | 17 1/4 circle | 18 1/4 circle | 19 1/4 circle | 20 1/4 circle | 21 1/4 circle | 22 1/4 circle | 23 1/4 circle | 24 1/4 circle | 25 1/4 circle | 26 1/4 circle | 27 1/4 circle | 28 1/4 circle | 29 1/4 circle | 30 1/4 circle | 31 1/4 circle | 32 1/4 circle | 33 1/4 circle | 34 1/4 circle | 35 1/4 circle | 36 1/4 circle | 37 1/4 circle | 38 1/4 circle | 39 1/4 circle | 40 1/4 circle | 41 1/4 circle | 42 1/4 circle | 43 1/4 circle | 44 1/4 circle | 45 1/4 circle | 46 1/4 circle | 47 1/4 circle | 48 1/4 circle | 49 1/4 circle | 50 1/4 circle | 51 1/4 circle | 52 1/4 circle | 53 1/4 circle | 54 1/4 circle | 55 1/4 circle | 56 1/4 circle | 57 1/4 circle | 58 1/4 circle | 59 1/4 circle | 60 1/4 circle | 61 1/4 circle | 62 1/4 circle | 63 1/4 circle | 64 1/4 circle | 65 1/4 circle | 66 1/4 circle | 67 1/4 circle | 68 1/4 circle | 69 1/4 circle | 70 1/4 circle | 71 1/4 circle | 72 1/4 circle | 73 1/4 circle | 74 1/4 circle | 75 1/4 circle | 76 1/4 circle | 77 1/4 circle | 78 1/4 circle | 79 1/4 circle | 80 1/4 circle | 81 1/4 circle | 82 1/4 circle | 83 1/4 circle | 84 1/4 circle | 85 1/4 circle | 86 1/4 circle | 87 1/4 circle | 88 1/4 circle | 89 1/4 circle | 90 1/4 circle | 91 1/4 circle | 92 1/4 circle | 93 1/4 circle | 94 1/4 circle | 95 1/4 circle | 96 1/4 circle | 97 1/4 circle | 98 1/4 circle | 99 1/4 circle | 100 1/4 circle |
| sixth circle | 1.5 1/6 circle | 3 1/6 circle | 4.5 1/6 circle | 6 1/6 circle | 7.5 1/6 circle | 9 1/6 circle | 10.5 1/6 circle | 12 1/6 circle | 13.5 1/6 circle | 15 1/6 circle | 16.5 1/6 circle | 18 1/6 circle | 19.5 1/6 circle | 21 1/6 circle | 22.5 1/6 circle | 24 1/6 circle | 25.5 1/6 circle | 27 1/6 circle | 28.5 1/6 circle | 30 1/6 circle | 31.5 1/6 circle | 33 1/6 circle | 34.5 1/6 circle | 36 1/6 circle | 37.5 1/6 circle | 39 1/6 circle | 40.5 1/6 circle | 42 1/6 circle | 43.5 1/6 circle | 45 1/6 circle | 46.5 1/6 circle | 48 1/6 circle | 49.5 1/6 circle | 51 1/6 circle | 52.5 1/6 circle | 54 1/6 circle | 55.5 1/6 circle | 57 1/6 circle | 58.5 1/6 circle | 60 1/6 circle | 61.5 1/6 circle | 63 1/6 circle | 64.5 1/6 circle | 66 1/6 circle | 67.5 1/6 circle | 69 1/6 circle | 70.5 1/6 circle | 72 1/6 circle | 73.5 1/6 circle | 75 1/6 circle | 76.5 1/6 circle | 78 1/6 circle | 79.5 1/6 circle | 81 1/6 circle | 82.5 1/6 circle | 84 1/6 circle | 85.5 1/6 circle | 87 1/6 circle | 88.5 1/6 circle | 90 1/6 circle | 91.5 1/6 circle | 93 1/6 circle | 94.5 1/6 circle | 96 1/6 circle | 97.5 1/6 circle | 99 1/6 circle | 100.5 1/6 circle | 102 1/6 circle | 103.5 1/6 circle | 105 1/6 circle | 106.5 1/6 circle | 108 1/6 circle | 109.5 1/6 circle | 111 1/6 circle | 112.5 1/6 circle | 114 1/6 circle | 115.5 1/6 circle | 117 1/6 circle | 118.5 1/6 circle | 120 1/6 circle | 121.5 1/6 circle | 123 1/6 circle | 124.5 1/6 circle | 126 1/6 circle | 127.5 1/6 circle | 129 1/6 circle | 130.5 1/6 circle | 132 1/6 circle | 133.5 1/6 circle | 135 1/6 circle | 136.5 1/6 circle | 138 1/6 circle | 139.5 1/6 circle | 141 1/6 circle | 142.5 1/6 circle | 144 1/6 circle | 145.5 1/6 circle | 147 1/6 circle | 148.5 1/6 circle | 150 1/6 circle |
1/4 circle or quarter circle is equal to 360°/4 = 90°. Plural name is quarter circles.
| 1 quarter circles = 1.5 sixth circles | 6 quarter circles = 9 sixth circles |
| 2 quarter circles = 3 sixth circles | 7 quarter circles = 10.5 sixth circles |
| 3 quarter circles = 4.5 sixth circles | 8 quarter circles = 12 sixth circles |
| 4 quarter circles = 6 sixth circles | 9 quarter circles = 13.5 sixth circles |
| 5 quarter circles = 7.5 sixth circles | 10 quarter circles = 15 sixth circles |
1/6 circle or sixth circle is equal to 360°/6 = 60°. Plural name is sixth circles.
| 1 sixth circles = 0.66666666666667 quarter circles | 6 sixth circles = 4 quarter circles |
| 2 sixth circles = 1.3333333333333 quarter circles | 7 sixth circles = 4.6666666666667 quarter circles |
| 3 sixth circles = 2 quarter circles | 8 sixth circles = 5.3333333333333 quarter circles |
| 4 sixth circles = 2.6666666666667 quarter circles | 9 sixth circles = 6 quarter circles |
| 5 sixth circles = 3.3333333333333 quarter circles | 10 sixth circles = 6.6666666666667 quarter circles |
| 1 quarter circles = 1.5 sixth circles |
| 1 sixth circles = 0.6666667 quarter circles |