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 | 226.2857143 finger (US) | 452.5714286 finger (US) | 678.8571429 finger (US) | 905.1428571 finger (US) | 1,131.4285714 finger (US) | 1,357.7142857 finger (US) | 1 584 finger (US) | 1,810.2857143 finger (US) | 2,036.5714286 finger (US) | 2,262.8571429 finger (US) | 2,489.1428571 finger (US) | 2,715.4285714 finger (US) | 2,941.7142857 finger (US) | 3 168 finger (US) | 3,394.2857143 finger (US) | 3,620.5714286 finger (US) | 3,846.8571429 finger (US) | 4,073.1428571 finger (US) | 4,299.4285714 finger (US) | 4,525.7142857 finger (US) | 4 752 finger (US) | 4,978.2857143 finger (US) | 5,204.5714286 finger (US) | 5,430.8571429 finger (US) | 5,657.1428571 finger (US) | 5,883.4285714 finger (US) | 6,109.7142857 finger (US) | 6 336 finger (US) | 6,562.2857143 finger (US) | 6,788.5714286 finger (US) | 7,014.8571429 finger (US) | 7,241.1428571 finger (US) | 7,467.4285714 finger (US) | 7,693.7142857 finger (US) | 7 920 finger (US) | 8,146.2857143 finger (US) | 8,372.5714286 finger (US) | 8,598.8571429 finger (US) | 8,825.1428571 finger (US) | 9,051.4285714 finger (US) | 9,277.7142857 finger (US) | 9 504 finger (US) | 9,730.2857143 finger (US) | 9,956.5714286 finger (US) | 10,182.8571429 finger (US) | 10,409.1428571 finger (US) | 10,635.4285714 finger (US) | 10,861.7142857 finger (US) | 11 088 finger (US) | 11,314.2857143 finger (US) | 11,540.5714286 finger (US) | 11,766.8571429 finger (US) | 11,993.1428571 finger (US) | 12,219.4285714 finger (US) | 12,445.7142857 finger (US) | 12 672 finger (US) | 12,898.2857143 finger (US) | 13,124.5714286 finger (US) | 13,350.8571429 finger (US) | 13,577.1428571 finger (US) | 13,803.4285714 finger (US) | 14,029.7142857 finger (US) | 14 256 finger (US) | 14,482.2857143 finger (US) | 14,708.5714286 finger (US) | 14,934.8571429 finger (US) | 15,161.1428571 finger (US) | 15,387.4285714 finger (US) | 15,613.7142857 finger (US) | 15 840 finger (US) | 16,066.2857143 finger (US) | 16,292.5714286 finger (US) | 16,518.8571429 finger (US) | 16,745.1428571 finger (US) | 16,971.4285714 finger (US) | 17,197.7142857 finger (US) | 17 424 finger (US) | 17,650.2857143 finger (US) | 17,876.5714286 finger (US) | 18,102.8571429 finger (US) | 18,329.1428571 finger (US) | 18,555.4285714 finger (US) | 18,781.7142857 finger (US) | 19 008 finger (US) | 19,234.2857143 finger (US) | 19,460.5714286 finger (US) | 19,686.8571429 finger (US) | 19,913.1428571 finger (US) | 20,139.4285714 finger (US) | 20,365.7142857 finger (US) | 20 592 finger (US) | 20,818.2857143 finger (US) | 21,044.5714286 finger (US) | 21,270.8571429 finger (US) | 21,497.1428571 finger (US) | 21,723.4285714 finger (US) | 21,949.7142857 finger (US) | 22 176 finger (US) | 22,402.2857143 finger (US) | 22,628.5714286 finger (US) |
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 | rods | finger |
---|---|---|---|
1 | = 226.28571428571 | 4 | = 905.14285714286 |
1.5 | = 339.42857142857 | 4.5 | = 1018.2857142857 |
2 | = 452.57142857143 | 5 | = 1131.4285714286 |
2.5 | = 565.71428571429 | 5.5 | = 1244.5714285714 |
3 | = 678.85714285714 | 6 | = 1357.7142857143 |
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 | finger (US) | ≡ 7⁄8 in | = 0.022225 m | Imperial/US |
finger | rods | finger | rods |
---|---|---|---|
1 | = 0.0044191919191919 | 4 | = 0.017676767676768 |
1.5 | = 0.0066287878787879 | 4.5 | = 0.019886363636364 |
2 | = 0.0088383838383838 | 5 | = 0.02209595959596 |
2.5 | = 0.01104797979798 | 5.5 | = 0.024305555555556 |
3 | = 0.013257575757576 | 6 | = 0.026515151515152 |
rods | finger |
---|---|
1 | = 226.2857143 |
0.0044192 | = 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 …) |