| chain | 1 ch | 2 ch | 3 ch | 4 ch | 5 ch | 6 ch | 7 ch | 8 ch | 9 ch | 10 ch | 11 ch | 12 ch | 13 ch | 14 ch | 15 ch | 16 ch | 17 ch | 18 ch | 19 ch | 20 ch | 21 ch | 22 ch | 23 ch | 24 ch | 25 ch | 26 ch | 27 ch | 28 ch | 29 ch | 30 ch | 31 ch | 32 ch | 33 ch | 34 ch | 35 ch | 36 ch | 37 ch | 38 ch | 39 ch | 40 ch | 41 ch | 42 ch | 43 ch | 44 ch | 45 ch | 46 ch | 47 ch | 48 ch | 49 ch | 50 ch | 51 ch | 52 ch | 53 ch | 54 ch | 55 ch | 56 ch | 57 ch | 58 ch | 59 ch | 60 ch | 61 ch | 62 ch | 63 ch | 64 ch | 65 ch | 66 ch | 67 ch | 68 ch | 69 ch | 70 ch | 71 ch | 72 ch | 73 ch | 74 ch | 75 ch | 76 ch | 77 ch | 78 ch | 79 ch | 80 ch | 81 ch | 82 ch | 83 ch | 84 ch | 85 ch | 86 ch | 87 ch | 88 ch | 89 ch | 90 ch | 91 ch | 92 ch | 93 ch | 94 ch | 95 ch | 96 ch | 97 ch | 98 ch | 99 ch | 100 ch |
| mile | 0.0125000 mi | 0.0250000 mi | 0.0375001 mi | 0.0500001 mi | 0.0625001 mi | 0.0750001 mi | 0.0875002 mi | 0.1000002 mi | 0.1125002 mi | 0.1250002 mi | 0.1375003 mi | 0.1500003 mi | 0.1625003 mi | 0.1750003 mi | 0.1875004 mi | 0.2000004 mi | 0.2125004 mi | 0.2250004 mi | 0.2375005 mi | 0.2500005 mi | 0.2625005 mi | 0.2750005 mi | 0.2875006 mi | 0.3000006 mi | 0.3125006 mi | 0.3250006 mi | 0.3375007 mi | 0.3500007 mi | 0.3625007 mi | 0.3750007 mi | 0.3875008 mi | 0.4000008 mi | 0.4125008 mi | 0.4250008 mi | 0.4375009 mi | 0.4500009 mi | 0.4625009 mi | 0.4750009 mi | 0.4875010 mi | 0.5000010 mi | 0.5125010 mi | 0.5250010 mi | 0.5375011 mi | 0.5500011 mi | 0.5625011 mi | 0.5750011 mi | 0.5875012 mi | 0.6000012 mi | 0.6125012 mi | 0.6250012 mi | 0.6375013 mi | 0.6500013 mi | 0.6625013 mi | 0.6750013 mi | 0.6875014 mi | 0.7000014 mi | 0.7125014 mi | 0.7250014 mi | 0.7375015 mi | 0.7500015 mi | 0.7625015 mi | 0.7750015 mi | 0.7875016 mi | 0.8000016 mi | 0.8125016 mi | 0.8250016 mi | 0.8375017 mi | 0.8500017 mi | 0.8625017 mi | 0.8750017 mi | 0.8875018 mi | 0.9000018 mi | 0.9125018 mi | 0.9250018 mi | 0.9375019 mi | 0.9500019 mi | 0.9625019 mi | 0.9750019 mi | 0.9875020 mi | 1.0000020 mi | 1.0125020 mi | 1.0250020 mi | 1.0375021 mi | 1.0500021 mi | 1.0625021 mi | 1.0750021 mi | 1.0875022 mi | 1.1000022 mi | 1.1125022 mi | 1.1250022 mi | 1.1375023 mi | 1.1500023 mi | 1.1625023 mi | 1.1750023 mi | 1.1875024 mi | 1.2000024 mi | 1.2125024 mi | 1.2250024 mi | 1.2375025 mi | 1.2500025 mi |
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.
| 1 chains ≈ 0.012500024854848 miles | 4 chains ≈ 0.050000099419391 miles |
| 1.5 chains ≈ 0.018750037282272 miles | 4.5 chains ≈ 0.056250111846815 miles |
| 2 chains ≈ 0.025000049709695 miles | 5 chains ≈ 0.062500124274238 miles |
| 2.5 chains ≈ 0.031250062137119 miles | 5.5 chains ≈ 0.068750136701662 miles |
| 3 chains ≈ 0.037500074564543 miles | 6 chains ≈ 0.075000149129086 miles |
The mile is an English unit of length of linear measure equal to 5,280 feet, or 1,760 yards, and standardised as exactly 1,609.344 metres by international agreement in 1959.
| 1 miles ≈ 79.999840929291 chains | 4 miles ≈ 319.99936371716 chains |
| 1.5 miles ≈ 119.99976139394 chains | 4.5 miles ≈ 359.99928418181 chains |
| 2 miles ≈ 159.99968185858 chains | 5 miles ≈ 399.99920464646 chains |
| 2.5 miles ≈ 199.99960232323 chains | 5.5 miles ≈ 439.9991251111 chains |
| 3 miles ≈ 239.99952278787 chains | 6 miles ≈ 479.99904557575 chains |
| 1 chains ≈ 0.0125000 miles |
| 1 miles ≈ 79.9998409 chains |