| helf circle | 1 1/2 circle | 2 1/2 circle | 3 1/2 circle | 4 1/2 circle | 5 1/2 circle | 6 1/2 circle | 7 1/2 circle | 8 1/2 circle | 9 1/2 circle | 10 1/2 circle | 11 1/2 circle | 12 1/2 circle | 13 1/2 circle | 14 1/2 circle | 15 1/2 circle | 16 1/2 circle | 17 1/2 circle | 18 1/2 circle | 19 1/2 circle | 20 1/2 circle | 21 1/2 circle | 22 1/2 circle | 23 1/2 circle | 24 1/2 circle | 25 1/2 circle | 26 1/2 circle | 27 1/2 circle | 28 1/2 circle | 29 1/2 circle | 30 1/2 circle | 31 1/2 circle | 32 1/2 circle | 33 1/2 circle | 34 1/2 circle | 35 1/2 circle | 36 1/2 circle | 37 1/2 circle | 38 1/2 circle | 39 1/2 circle | 40 1/2 circle | 41 1/2 circle | 42 1/2 circle | 43 1/2 circle | 44 1/2 circle | 45 1/2 circle | 46 1/2 circle | 47 1/2 circle | 48 1/2 circle | 49 1/2 circle | 50 1/2 circle | 51 1/2 circle | 52 1/2 circle | 53 1/2 circle | 54 1/2 circle | 55 1/2 circle | 56 1/2 circle | 57 1/2 circle | 58 1/2 circle | 59 1/2 circle | 60 1/2 circle | 61 1/2 circle | 62 1/2 circle | 63 1/2 circle | 64 1/2 circle | 65 1/2 circle | 66 1/2 circle | 67 1/2 circle | 68 1/2 circle | 69 1/2 circle | 70 1/2 circle | 71 1/2 circle | 72 1/2 circle | 73 1/2 circle | 74 1/2 circle | 75 1/2 circle | 76 1/2 circle | 77 1/2 circle | 78 1/2 circle | 79 1/2 circle | 80 1/2 circle | 81 1/2 circle | 82 1/2 circle | 83 1/2 circle | 84 1/2 circle | 85 1/2 circle | 86 1/2 circle | 87 1/2 circle | 88 1/2 circle | 89 1/2 circle | 90 1/2 circle | 91 1/2 circle | 92 1/2 circle | 93 1/2 circle | 94 1/2 circle | 95 1/2 circle | 96 1/2 circle | 97 1/2 circle | 98 1/2 circle | 99 1/2 circle | 100 1/2 circle |
| gradian | 200 grad | 400 grad | 600 grad | 800 grad | 1 000 grad | 1 200 grad | 1 400 grad | 1 600 grad | 1 800 grad | 2 000 grad | 2 200 grad | 2 400 grad | 2 600 grad | 2 800 grad | 3 000 grad | 3 200 grad | 3 400 grad | 3 600 grad | 3 800 grad | 4 000 grad | 4 200 grad | 4 400 grad | 4 600 grad | 4 800 grad | 5 000 grad | 5 200 grad | 5 400 grad | 5 600 grad | 5 800 grad | 6 000 grad | 6 200 grad | 6 400 grad | 6 600 grad | 6 800 grad | 7 000 grad | 7 200 grad | 7 400 grad | 7 600 grad | 7 800 grad | 8 000 grad | 8 200 grad | 8 400 grad | 8 600 grad | 8 800 grad | 9 000 grad | 9 200 grad | 9 400 grad | 9 600 grad | 9 800 grad | 10 000 grad | 10 200 grad | 10 400 grad | 10 600 grad | 10 800 grad | 11 000 grad | 11 200 grad | 11 400 grad | 11 600 grad | 11 800 grad | 12 000 grad | 12 200 grad | 12 400 grad | 12 600 grad | 12 800 grad | 13 000 grad | 13 200 grad | 13 400 grad | 13 600 grad | 13 800 grad | 14 000 grad | 14 200 grad | 14 400 grad | 14 600 grad | 14 800 grad | 15 000 grad | 15 200 grad | 15 400 grad | 15 600 grad | 15 800 grad | 16 000 grad | 16 200 grad | 16 400 grad | 16 600 grad | 16 800 grad | 17 000 grad | 17 200 grad | 17 400 grad | 17 600 grad | 17 800 grad | 18 000 grad | 18 200 grad | 18 400 grad | 18 600 grad | 18 800 grad | 19 000 grad | 19 200 grad | 19 400 grad | 19 600 grad | 19 800 grad | 20 000 grad |
1/2 circle or half circle is equal to 360°/2 = 180°. Plural name is helf circles.
| 1 helf circles ≈ 200 gradians | 6 helf circles ≈ 1200 gradians |
| 2 helf circles ≈ 400 gradians | 7 helf circles ≈ 1400 gradians |
| 3 helf circles ≈ 600 gradians | 8 helf circles ≈ 1600 gradians |
| 4 helf circles ≈ 800 gradians | 9 helf circles ≈ 1800 gradians |
| 5 helf circles ≈ 1000 gradians | 10 helf circles ≈ 2000 gradians |
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.
| 1 gradians ≈ 0.005 helf circles | 6 gradians ≈ 0.03 helf circles |
| 2 gradians ≈ 0.01 helf circles | 7 gradians ≈ 0.035 helf circles |
| 3 gradians ≈ 0.015 helf circles | 8 gradians ≈ 0.04 helf circles |
| 4 gradians ≈ 0.02 helf circles | 9 gradians ≈ 0.045 helf circles |
| 5 gradians ≈ 0.025 helf circles | 10 gradians ≈ 0.05 helf circles |
| 1 helf circles ≈ 200 gradians |
| 1 gradians ≈ 0.005 helf circles |