| rod | 1 rd | 2 rd | 3 rd | 4 rd | 5 rd | 6 rd | 7 rd | 8 rd | 9 rd | 10 rd | 11 rd | 12 rd | 13 rd | 14 rd | 15 rd | 16 rd | 17 rd | 18 rd | 19 rd | 20 rd | 21 rd | 22 rd | 23 rd | 24 rd | 25 rd | 26 rd | 27 rd | 28 rd | 29 rd | 30 rd | 31 rd | 32 rd | 33 rd | 34 rd | 35 rd | 36 rd | 37 rd | 38 rd | 39 rd | 40 rd | 41 rd | 42 rd | 43 rd | 44 rd | 45 rd | 46 rd | 47 rd | 48 rd | 49 rd | 50 rd | 51 rd | 52 rd | 53 rd | 54 rd | 55 rd | 56 rd | 57 rd | 58 rd | 59 rd | 60 rd | 61 rd | 62 rd | 63 rd | 64 rd | 65 rd | 66 rd | 67 rd | 68 rd | 69 rd | 70 rd | 71 rd | 72 rd | 73 rd | 74 rd | 75 rd | 76 rd | 77 rd | 78 rd | 79 rd | 80 rd | 81 rd | 82 rd | 83 rd | 84 rd | 85 rd | 86 rd | 87 rd | 88 rd | 89 rd | 90 rd | 91 rd | 92 rd | 93 rd | 94 rd | 95 rd | 96 rd | 97 rd | 98 rd | 99 rd | 100 rd |
| finger (cloth) | 44 finger (cloth) | 88 finger (cloth) | 132 finger (cloth) | 176 finger (cloth) | 220 finger (cloth) | 264 finger (cloth) | 308 finger (cloth) | 352 finger (cloth) | 396 finger (cloth) | 440 finger (cloth) | 484 finger (cloth) | 528 finger (cloth) | 572 finger (cloth) | 616 finger (cloth) | 660 finger (cloth) | 704 finger (cloth) | 748 finger (cloth) | 792 finger (cloth) | 836 finger (cloth) | 880 finger (cloth) | 924 finger (cloth) | 968 finger (cloth) | 1 012 finger (cloth) | 1 056 finger (cloth) | 1 100 finger (cloth) | 1 144 finger (cloth) | 1 188 finger (cloth) | 1 232 finger (cloth) | 1 276 finger (cloth) | 1 320 finger (cloth) | 1 364 finger (cloth) | 1 408 finger (cloth) | 1 452 finger (cloth) | 1 496 finger (cloth) | 1 540 finger (cloth) | 1 584 finger (cloth) | 1 628 finger (cloth) | 1 672 finger (cloth) | 1 716 finger (cloth) | 1 760 finger (cloth) | 1 804 finger (cloth) | 1 848 finger (cloth) | 1 892 finger (cloth) | 1 936 finger (cloth) | 1 980 finger (cloth) | 2 024 finger (cloth) | 2 068 finger (cloth) | 2 112 finger (cloth) | 2 156 finger (cloth) | 2 200 finger (cloth) | 2 244 finger (cloth) | 2 288 finger (cloth) | 2 332 finger (cloth) | 2 376 finger (cloth) | 2 420 finger (cloth) | 2 464 finger (cloth) | 2 508 finger (cloth) | 2 552 finger (cloth) | 2 596 finger (cloth) | 2 640 finger (cloth) | 2 684 finger (cloth) | 2 728 finger (cloth) | 2 772 finger (cloth) | 2 816 finger (cloth) | 2 860 finger (cloth) | 2 904 finger (cloth) | 2 948 finger (cloth) | 2 992 finger (cloth) | 3 036 finger (cloth) | 3 080 finger (cloth) | 3 124 finger (cloth) | 3 168 finger (cloth) | 3 212 finger (cloth) | 3 256 finger (cloth) | 3 300 finger (cloth) | 3 344 finger (cloth) | 3 388 finger (cloth) | 3 432 finger (cloth) | 3 476 finger (cloth) | 3 520 finger (cloth) | 3 564 finger (cloth) | 3 608 finger (cloth) | 3 652 finger (cloth) | 3 696 finger (cloth) | 3 740 finger (cloth) | 3 784 finger (cloth) | 3 828 finger (cloth) | 3 872 finger (cloth) | 3 916 finger (cloth) | 3 960 finger (cloth) | 4 004 finger (cloth) | 4 048 finger (cloth) | 4 092 finger (cloth) | 4 136 finger (cloth) | 4 180 finger (cloth) | 4 224 finger (cloth) | 4 268 finger (cloth) | 4 312 finger (cloth) | 4 356 finger (cloth) | 4 400 finger (cloth) |
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 | finger (cloth) | rods | finger (cloth) |
|---|---|---|---|
| 1 | = 44 | 4 | = 176 |
| 1.5 | = 66 | 4.5 | = 198 |
| 2 | = 88 | 5 | = 220 |
| 2.5 | = 110 | 5.5 | = 242 |
| 3 | = 132 | 6 | = 264 |
A finger (sometimes fingerbreadth or finger's breadth) is any of several units of measurement that are approximately the width of an adult human finger, including:
The digit, also known as digitus or digitus transversus (Latin), dactyl (Greek) or dactylus, or finger's breadth — 3⁄4 of an inch or 1⁄16 of a foot
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| finger (cloth) | ≡ 4 ⁄12 in | = 0.1143 m | Other (Length) |
| finger (cloth) | rods | finger (cloth) | rods |
|---|---|---|---|
| 1 | = 0.022727272727273 | 4 | = 0.090909090909091 |
| 1.5 | = 0.034090909090909 | 4.5 | = 0.10227272727273 |
| 2 | = 0.045454545454545 | 5 | = 0.11363636363636 |
| 2.5 | = 0.056818181818182 | 5.5 | = 0.125 |
| 3 | = 0.068181818181818 | 6 | = 0.13636363636364 |
| rods | finger (cloth) |
|---|---|
| 1 | = 44 |
| 0.0227273 | = 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 …) |