gradian | 1 grad | 2 grad | 3 grad | 4 grad | 5 grad | 6 grad | 7 grad | 8 grad | 9 grad | 10 grad | 11 grad | 12 grad | 13 grad | 14 grad | 15 grad | 16 grad | 17 grad | 18 grad | 19 grad | 20 grad | 21 grad | 22 grad | 23 grad | 24 grad | 25 grad | 26 grad | 27 grad | 28 grad | 29 grad | 30 grad | 31 grad | 32 grad | 33 grad | 34 grad | 35 grad | 36 grad | 37 grad | 38 grad | 39 grad | 40 grad | 41 grad | 42 grad | 43 grad | 44 grad | 45 grad | 46 grad | 47 grad | 48 grad | 49 grad | 50 grad | 51 grad | 52 grad | 53 grad | 54 grad | 55 grad | 56 grad | 57 grad | 58 grad | 59 grad | 60 grad | 61 grad | 62 grad | 63 grad | 64 grad | 65 grad | 66 grad | 67 grad | 68 grad | 69 grad | 70 grad | 71 grad | 72 grad | 73 grad | 74 grad | 75 grad | 76 grad | 77 grad | 78 grad | 79 grad | 80 grad | 81 grad | 82 grad | 83 grad | 84 grad | 85 grad | 86 grad | 87 grad | 88 grad | 89 grad | 90 grad | 91 grad | 92 grad | 93 grad | 94 grad | 95 grad | 96 grad | 97 grad | 98 grad | 99 grad | 100 grad |
quarter circle | 0.01 1/4 circle | 0.02 1/4 circle | 0.03 1/4 circle | 0.04 1/4 circle | 0.05 1/4 circle | 0.06 1/4 circle | 0.07 1/4 circle | 0.08 1/4 circle | 0.09 1/4 circle | 0.1 1/4 circle | 0.11 1/4 circle | 0.12 1/4 circle | 0.13 1/4 circle | 0.14 1/4 circle | 0.15 1/4 circle | 0.16 1/4 circle | 0.17 1/4 circle | 0.18 1/4 circle | 0.19 1/4 circle | 0.2 1/4 circle | 0.21 1/4 circle | 0.22 1/4 circle | 0.23 1/4 circle | 0.24 1/4 circle | 0.25 1/4 circle | 0.26 1/4 circle | 0.27 1/4 circle | 0.28 1/4 circle | 0.29 1/4 circle | 0.3 1/4 circle | 0.31 1/4 circle | 0.32 1/4 circle | 0.33 1/4 circle | 0.34 1/4 circle | 0.35 1/4 circle | 0.36 1/4 circle | 0.37 1/4 circle | 0.38 1/4 circle | 0.39 1/4 circle | 0.4 1/4 circle | 0.41 1/4 circle | 0.42 1/4 circle | 0.43 1/4 circle | 0.44 1/4 circle | 0.45 1/4 circle | 0.46 1/4 circle | 0.47 1/4 circle | 0.48 1/4 circle | 0.49 1/4 circle | 0.5 1/4 circle | 0.51 1/4 circle | 0.52 1/4 circle | 0.53 1/4 circle | 0.54 1/4 circle | 0.55 1/4 circle | 0.56 1/4 circle | 0.57 1/4 circle | 0.58 1/4 circle | 0.59 1/4 circle | 0.6 1/4 circle | 0.61 1/4 circle | 0.62 1/4 circle | 0.63 1/4 circle | 0.64 1/4 circle | 0.65 1/4 circle | 0.66 1/4 circle | 0.67 1/4 circle | 0.68 1/4 circle | 0.69 1/4 circle | 0.7 1/4 circle | 0.71 1/4 circle | 0.72 1/4 circle | 0.73 1/4 circle | 0.74 1/4 circle | 0.75 1/4 circle | 0.76 1/4 circle | 0.77 1/4 circle | 0.78 1/4 circle | 0.79 1/4 circle | 0.8 1/4 circle | 0.81 1/4 circle | 0.82 1/4 circle | 0.83 1/4 circle | 0.84 1/4 circle | 0.85 1/4 circle | 0.86 1/4 circle | 0.87 1/4 circle | 0.88 1/4 circle | 0.89 1/4 circle | 0.9 1/4 circle | 0.91 1/4 circle | 0.92 1/4 circle | 0.93 1/4 circle | 0.94 1/4 circle | 0.95 1/4 circle | 0.96 1/4 circle | 0.97 1/4 circle | 0.98 1/4 circle | 0.99 1/4 circle | 1 1/4 circle |
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 | quarter circles | gradians | quarter circles |
---|---|---|---|
1 | ≈ 0.01 | 6 | ≈ 0.06 |
2 | ≈ 0.02 | 7 | ≈ 0.07 |
3 | ≈ 0.03 | 8 | ≈ 0.08 |
4 | ≈ 0.04 | 9 | ≈ 0.09 |
5 | ≈ 0.05 | 10 | ≈ 0.1 |
1/4 circle or quarter circle is equal to 360°/4 = 90°. Plural name is quarter circles.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
quarter circle | 1/4 circle | ≡ 45 ° | = 1.5707963 rad | Metric system SI |
quarter circles | gradians | quarter circles | gradians |
---|---|---|---|
1 | ≈ 100 | 6 | ≈ 600 |
2 | ≈ 200 | 7 | ≈ 700 |
3 | ≈ 300 | 8 | ≈ 800 |
4 | ≈ 400 | 9 | ≈ 900 |
5 | ≈ 500 | 10 | ≈ 1000 |
gradians | quarter circles |
---|---|
1 | ≈ 0.01 |
100 | ≈ 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 …) |