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Chains to Rods Conversion

Chain to rod conversion allow you make a conversion between chain and rod easily. You can find the tool in the following.

Length Conversion

to

input
= 4.00000795
= 0.0400001 × 102
= 0.0400001E2
= 0.0400001e2
= 6.00001193
= 0.0600001 × 102
= 0.0600001E2
= 0.0600001e2
= 8.00001591
= 0.0800002 × 102
= 0.0800002E2
= 0.0800002e2
= 10.00001988
= 0.1 × 102
= 0.1E2
= 0.1e2
= 12.00002386
= 0.12 × 102
= 0.12E2
= 0.12e2

Quick Look: chains to rods

chain1 ch2 ch3 ch4 ch5 ch6 ch7 ch8 ch9 ch10 ch11 ch12 ch13 ch14 ch15 ch16 ch17 ch18 ch19 ch20 ch21 ch22 ch23 ch24 ch25 ch26 ch27 ch28 ch29 ch30 ch31 ch32 ch33 ch34 ch35 ch36 ch37 ch38 ch39 ch40 ch41 ch42 ch43 ch44 ch45 ch46 ch47 ch48 ch49 ch50 ch51 ch52 ch53 ch54 ch55 ch56 ch57 ch58 ch59 ch60 ch61 ch62 ch63 ch64 ch65 ch66 ch67 ch68 ch69 ch70 ch71 ch72 ch73 ch74 ch75 ch76 ch77 ch78 ch79 ch80 ch81 ch82 ch83 ch84 ch85 ch86 ch87 ch88 ch89 ch90 ch91 ch92 ch93 ch94 ch95 ch96 ch97 ch98 ch99 ch100 ch
rod4.0000080 rd8.0000159 rd12.0000239 rd16.0000318 rd20.0000398 rd24.0000477 rd28.0000557 rd32.0000636 rd36.0000716 rd40.0000795 rd44.0000875 rd48.0000954 rd52.0001034 rd56.0001113 rd60.0001193 rd64.0001273 rd68.0001352 rd72.0001432 rd76.0001511 rd80.0001591 rd84.0001670 rd88.0001750 rd92.0001829 rd96.0001909 rd100.0001988 rd104.0002068 rd108.0002147 rd112.0002227 rd116.0002307 rd120.0002386 rd124.0002466 rd128.0002545 rd132.0002625 rd136.0002704 rd140.0002784 rd144.0002863 rd148.0002943 rd152.0003022 rd156.0003102 rd160.0003181 rd164.0003261 rd168.0003340 rd172.0003420 rd176.0003500 rd180.0003579 rd184.0003659 rd188.0003738 rd192.0003818 rd196.0003897 rd200.0003977 rd204.0004056 rd208.0004136 rd212.0004215 rd216.0004295 rd220.0004374 rd224.0004454 rd228.0004534 rd232.0004613 rd236.0004693 rd240.0004772 rd244.0004852 rd248.0004931 rd252.0005011 rd256.0005090 rd260.0005170 rd264.0005249 rd268.0005329 rd272.0005408 rd276.0005488 rd280.0005567 rd284.0005647 rd288.0005727 rd292.0005806 rd296.0005886 rd300.0005965 rd304.0006045 rd308.0006124 rd312.0006204 rd316.0006283 rd320.0006363 rd324.0006442 rd328.0006522 rd332.0006601 rd336.0006681 rd340.0006761 rd344.0006840 rd348.0006920 rd352.0006999 rd356.0007079 rd360.0007158 rd364.0007238 rd368.0007317 rd372.0007397 rd376.0007476 rd380.0007556 rd384.0007635 rd388.0007715 rd392.0007794 rd396.0007874 rd400.0007954 rd

A chain is a unit of length. It measures 66 feet, or 22 yards, or 100 links, or 4 rods (20.1168 m). There are 10 chains in a furlong, and 80 chains in one statute mile. An acre is the area of 10 square chains (that is, an area of one chain by one furlong). The chain has been used for several centuries in Britain and in some other countries influenced by British practice.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
chainch

≡ 66 ft (US) ≡ 4 rods

≈ 20.11684 m

Imperial/US

conversion table

chainsrodschainsrods
1≈ 4.00000795355134≈ 16.000031814205
1.5≈ 6.00001193032694.5≈ 18.000035790981
2≈ 8.00001590710255≈ 20.000039767756
2.5≈ 10.0000198838785.5≈ 22.000043744532
3≈ 12.0000238606546≈ 24.000047721308

The rod or perch or pole is a surveyors tool and unit of length equal to  5 12 yards, 16 12 feet,  1320 of a statute mile or one-fourth of a surveyor's chain and 5.0292 meters. 

Name of unitSymbolDefinitionRelation to SI unitsUnit System
rodrd

≡  16 12 ft

= 5.0292 m

Imperial/US

conversion table

rodschainsrodschains
1≈ 0.249999502904034≈ 0.99999801161614
1.5≈ 0.374999254356054.5≈ 1.1249977630682
2≈ 0.499999005808075≈ 1.2499975145202
2.5≈ 0.624998757260095.5≈ 1.3749972659722
3≈ 0.74999850871216≈ 1.4999970174242

Conversion table

chainsrods
1≈ 4.0000080
0.2499995≈ 1

Legend

SymbolDefinition
exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)