quarter | 1 qr. | 2 qr. | 3 qr. | 4 qr. | 5 qr. | 6 qr. | 7 qr. | 8 qr. | 9 qr. | 10 qr. | 11 qr. | 12 qr. | 13 qr. | 14 qr. | 15 qr. | 16 qr. | 17 qr. | 18 qr. | 19 qr. | 20 qr. | 21 qr. | 22 qr. | 23 qr. | 24 qr. | 25 qr. | 26 qr. | 27 qr. | 28 qr. | 29 qr. | 30 qr. | 31 qr. | 32 qr. | 33 qr. | 34 qr. | 35 qr. | 36 qr. | 37 qr. | 38 qr. | 39 qr. | 40 qr. | 41 qr. | 42 qr. | 43 qr. | 44 qr. | 45 qr. | 46 qr. | 47 qr. | 48 qr. | 49 qr. | 50 qr. | 51 qr. | 52 qr. | 53 qr. | 54 qr. | 55 qr. | 56 qr. | 57 qr. | 58 qr. | 59 qr. | 60 qr. | 61 qr. | 62 qr. | 63 qr. | 64 qr. | 65 qr. | 66 qr. | 67 qr. | 68 qr. | 69 qr. | 70 qr. | 71 qr. | 72 qr. | 73 qr. | 74 qr. | 75 qr. | 76 qr. | 77 qr. | 78 qr. | 79 qr. | 80 qr. | 81 qr. | 82 qr. | 83 qr. | 84 qr. | 85 qr. | 86 qr. | 87 qr. | 88 qr. | 89 qr. | 90 qr. | 91 qr. | 92 qr. | 93 qr. | 94 qr. | 95 qr. | 96 qr. | 97 qr. | 98 qr. | 99 qr. | 100 qr. |
rod | 0.0454545 rd | 0.0909091 rd | 0.1363636 rd | 0.1818182 rd | 0.2272727 rd | 0.2727273 rd | 0.3181818 rd | 0.3636364 rd | 0.4090909 rd | 0.4545455 rd | 0.5 rd | 0.5454545 rd | 0.5909091 rd | 0.6363636 rd | 0.6818182 rd | 0.7272727 rd | 0.7727273 rd | 0.8181818 rd | 0.8636364 rd | 0.9090909 rd | 0.9545455 rd | 1 rd | 1.0454545 rd | 1.0909091 rd | 1.1363636 rd | 1.1818182 rd | 1.2272727 rd | 1.2727273 rd | 1.3181818 rd | 1.3636364 rd | 1.4090909 rd | 1.4545455 rd | 1.5 rd | 1.5454545 rd | 1.5909091 rd | 1.6363636 rd | 1.6818182 rd | 1.7272727 rd | 1.7727273 rd | 1.8181818 rd | 1.8636364 rd | 1.9090909 rd | 1.9545455 rd | 2 rd | 2.0454545 rd | 2.0909091 rd | 2.1363636 rd | 2.1818182 rd | 2.2272727 rd | 2.2727273 rd | 2.3181818 rd | 2.3636364 rd | 2.4090909 rd | 2.4545455 rd | 2.5 rd | 2.5454545 rd | 2.5909091 rd | 2.6363636 rd | 2.6818182 rd | 2.7272727 rd | 2.7727273 rd | 2.8181818 rd | 2.8636364 rd | 2.9090909 rd | 2.9545455 rd | 3 rd | 3.0454545 rd | 3.0909091 rd | 3.1363636 rd | 3.1818182 rd | 3.2272727 rd | 3.2727273 rd | 3.3181818 rd | 3.3636364 rd | 3.4090909 rd | 3.4545455 rd | 3.5 rd | 3.5454545 rd | 3.5909091 rd | 3.6363636 rd | 3.6818182 rd | 3.7272727 rd | 3.7727273 rd | 3.8181818 rd | 3.8636364 rd | 3.9090909 rd | 3.9545455 rd | 4 rd | 4.0454545 rd | 4.0909091 rd | 4.1363636 rd | 4.1818182 rd | 4.2272727 rd | 4.2727273 rd | 4.3181818 rd | 4.3636364 rd | 4.4090909 rd | 4.4545455 rd | 4.5 rd | 4.5454545 rd |
The quarter (lit. "one-fourth") is used as the name of several distinct English units based on ¼ sizes of some base unit.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
quarter | qr. | ≡ 1⁄4 yd | = 0.2286 m | Metric system SI |
quarters | rods | quarters | rods |
---|---|---|---|
1 | = 0.045454545454545 | 4 | = 0.18181818181818 |
1.5 | = 0.068181818181818 | 4.5 | = 0.20454545454545 |
2 | = 0.090909090909091 | 5 | = 0.22727272727273 |
2.5 | = 0.11363636363636 | 5.5 | = 0.25 |
3 | = 0.13636363636364 | 6 | = 0.27272727272727 |
The rod or perch or pole is a surveyors tool and unit of length equal to 5 1⁄2 yards, 16 1⁄2 feet, 1⁄320 of a statute mile or one-fourth of a surveyor's chain and 5.0292 meters.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
rod | rd | ≡ 16 1⁄2 ft | = 5.0292 m | Imperial/US |
rods | quarters | rods | quarters |
---|---|---|---|
1 | = 22 | 4 | = 88 |
1.5 | = 33 | 4.5 | = 99 |
2 | = 44 | 5 | = 110 |
2.5 | = 55 | 5.5 | = 121 |
3 | = 66 | 6 | = 132 |
quarters | rods |
---|---|
1 | = 0.0454545 |
22 | = 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 …) |