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 |
link | 24.9999503 lnk | 49.9999006 lnk | 74.9998509 lnk | 99.9998012 lnk | 124.9997515 lnk | 149.9997017 lnk | 174.9996520 lnk | 199.9996023 lnk | 224.9995526 lnk | 249.9995029 lnk | 274.9994532 lnk | 299.9994035 lnk | 324.9993538 lnk | 349.9993041 lnk | 374.9992544 lnk | 399.9992046 lnk | 424.9991549 lnk | 449.9991052 lnk | 474.9990555 lnk | 499.9990058 lnk | 524.9989561 lnk | 549.9989064 lnk | 574.9988567 lnk | 599.9988070 lnk | 624.9987573 lnk | 649.9987076 lnk | 674.9986578 lnk | 699.9986081 lnk | 724.9985584 lnk | 749.9985087 lnk | 774.9984590 lnk | 799.9984093 lnk | 824.9983596 lnk | 849.9983099 lnk | 874.9982602 lnk | 899.9982105 lnk | 924.9981607 lnk | 949.9981110 lnk | 974.9980613 lnk | 999.9980116 lnk | 1,024.9979619 lnk | 1,049.9979122 lnk | 1,074.9978625 lnk | 1,099.9978128 lnk | 1,124.9977631 lnk | 1,149.9977134 lnk | 1,174.9976636 lnk | 1,199.9976139 lnk | 1,224.9975642 lnk | 1,249.9975145 lnk | 1,274.9974648 lnk | 1,299.9974151 lnk | 1,324.9973654 lnk | 1,349.9973157 lnk | 1,374.9972660 lnk | 1,399.9972163 lnk | 1,424.9971666 lnk | 1,449.9971168 lnk | 1,474.9970671 lnk | 1,499.9970174 lnk | 1,524.9969677 lnk | 1,549.9969180 lnk | 1,574.9968683 lnk | 1,599.9968186 lnk | 1,624.9967689 lnk | 1,649.9967192 lnk | 1,674.9966695 lnk | 1,699.9966197 lnk | 1,724.9965700 lnk | 1,749.9965203 lnk | 1,774.9964706 lnk | 1,799.9964209 lnk | 1,824.9963712 lnk | 1,849.9963215 lnk | 1,874.9962718 lnk | 1,899.9962221 lnk | 1,924.9961724 lnk | 1,949.9961227 lnk | 1,974.9960729 lnk | 1,999.9960232 lnk | 2,024.9959735 lnk | 2,049.9959238 lnk | 2,074.9958741 lnk | 2,099.9958244 lnk | 2,124.9957747 lnk | 2,149.9957250 lnk | 2,174.9956753 lnk | 2,199.9956256 lnk | 2,224.9955758 lnk | 2,249.9955261 lnk | 2,274.9954764 lnk | 2,299.9954267 lnk | 2,324.9953770 lnk | 2,349.9953273 lnk | 2,374.9952776 lnk | 2,399.9952279 lnk | 2,424.9951782 lnk | 2,449.9951285 lnk | 2,474.9950787 lnk | 2,499.9950290 lnk |
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 | links | rods | links |
---|---|---|---|
1 | ≈ 24.999950290403 | 4 | ≈ 99.999801161614 |
1.5 | ≈ 37.499925435605 | 4.5 | ≈ 112.49977630682 |
2 | ≈ 49.999900580807 | 5 | ≈ 124.99975145202 |
2.5 | ≈ 62.499875726009 | 5.5 | ≈ 137.49972659722 |
3 | ≈ 74.99985087121 | 6 | ≈ 149.99970174242 |
The link (usually abbreviated as "l.", "li." or "lnk."), sometimes called a Gunter’s link, is a unit of length formerly used in many English-speaking countries. A link is exactly 66⁄100 of a foot, or exactly 7.92 inches or 20.1168 cm.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
link | lnk | ≡ 1⁄100 ch ≡ 0.66 ft (US) ≡ 7.92 in | ≈ 0.2011684 m | Imperial/US |
links | rods | links | rods |
---|---|---|---|
1 | ≈ 0.040000079535513 | 4 | ≈ 0.16000031814205 |
1.5 | ≈ 0.060000119303269 | 4.5 | ≈ 0.18000035790981 |
2 | ≈ 0.080000159071025 | 5 | ≈ 0.20000039767756 |
2.5 | ≈ 0.10000019883878 | 5.5 | ≈ 0.22000043744532 |
3 | ≈ 0.12000023860654 | 6 | ≈ 0.24000047721308 |
rods | links |
---|---|
1 | ≈ 24.9999503 |
0.0400001 | ≈ 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 …) |