| 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 |
| link | 100 lnk | 200 lnk | 300 lnk | 400 lnk | 500 lnk | 600 lnk | 700 lnk | 800 lnk | 900 lnk | 1 000 lnk | 1 100 lnk | 1 200 lnk | 1 300 lnk | 1 400 lnk | 1 500 lnk | 1 600 lnk | 1 700 lnk | 1 800 lnk | 1 900 lnk | 2 000 lnk | 2 100 lnk | 2 200 lnk | 2 300 lnk | 2 400 lnk | 2 500 lnk | 2 600 lnk | 2 700 lnk | 2 800 lnk | 2 900 lnk | 3 000 lnk | 3 100 lnk | 3 200 lnk | 3 300 lnk | 3 400 lnk | 3 500 lnk | 3 600 lnk | 3 700 lnk | 3 800 lnk | 3 900 lnk | 4 000 lnk | 4 100 lnk | 4 200 lnk | 4 300 lnk | 4 400 lnk | 4 500 lnk | 4 600 lnk | 4 700 lnk | 4 800 lnk | 4 900 lnk | 5 000 lnk | 5 100 lnk | 5 200 lnk | 5 300 lnk | 5 400 lnk | 5 500 lnk | 5 600 lnk | 5 700 lnk | 5 800 lnk | 5 900 lnk | 6 000 lnk | 6 100 lnk | 6 200 lnk | 6 300 lnk | 6 400 lnk | 6 500 lnk | 6 600 lnk | 6 700 lnk | 6 800 lnk | 6 900 lnk | 7 000 lnk | 7 100 lnk | 7 200 lnk | 7 300 lnk | 7 400 lnk | 7 500 lnk | 7 600 lnk | 7 700 lnk | 7 800 lnk | 7 900 lnk | 8 000 lnk | 8 100 lnk | 8 200 lnk | 8 300 lnk | 8 400 lnk | 8 500 lnk | 8 600 lnk | 8 700 lnk | 8 800 lnk | 8 900 lnk | 9 000 lnk | 9 100 lnk | 9 200 lnk | 9 300 lnk | 9 400 lnk | 9 500 lnk | 9 600 lnk | 9 700 lnk | 9 800 lnk | 9 900 lnk | 10 000 lnk |
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 ≈ 100 links | 4 chains ≈ 400 links |
| 1.5 chains ≈ 150 links | 4.5 chains ≈ 450 links |
| 2 chains ≈ 200 links | 5 chains ≈ 500 links |
| 2.5 chains ≈ 250 links | 5.5 chains ≈ 550 links |
| 3 chains ≈ 300 links | 6 chains ≈ 600 links |
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.
| 1 links ≈ 0.01 chains | 4 links ≈ 0.04 chains |
| 1.5 links ≈ 0.015 chains | 4.5 links ≈ 0.045 chains |
| 2 links ≈ 0.02 chains | 5 links ≈ 0.05 chains |
| 2.5 links ≈ 0.025 chains | 5.5 links ≈ 0.055 chains |
| 3 links ≈ 0.03 chains | 6 links ≈ 0.06 chains |
| 1 chains ≈ 100 links |
| 1 links ≈ 0.01 chains |