| furlong | 1 fur | 2 fur | 3 fur | 4 fur | 5 fur | 6 fur | 7 fur | 8 fur | 9 fur | 10 fur | 11 fur | 12 fur | 13 fur | 14 fur | 15 fur | 16 fur | 17 fur | 18 fur | 19 fur | 20 fur | 21 fur | 22 fur | 23 fur | 24 fur | 25 fur | 26 fur | 27 fur | 28 fur | 29 fur | 30 fur | 31 fur | 32 fur | 33 fur | 34 fur | 35 fur | 36 fur | 37 fur | 38 fur | 39 fur | 40 fur | 41 fur | 42 fur | 43 fur | 44 fur | 45 fur | 46 fur | 47 fur | 48 fur | 49 fur | 50 fur | 51 fur | 52 fur | 53 fur | 54 fur | 55 fur | 56 fur | 57 fur | 58 fur | 59 fur | 60 fur | 61 fur | 62 fur | 63 fur | 64 fur | 65 fur | 66 fur | 67 fur | 68 fur | 69 fur | 70 fur | 71 fur | 72 fur | 73 fur | 74 fur | 75 fur | 76 fur | 77 fur | 78 fur | 79 fur | 80 fur | 81 fur | 82 fur | 83 fur | 84 fur | 85 fur | 86 fur | 87 fur | 88 fur | 89 fur | 90 fur | 91 fur | 92 fur | 93 fur | 94 fur | 95 fur | 96 fur | 97 fur | 98 fur | 99 fur | 100 fur |
| chain | 9.9999801 ch | 19.9999602 ch | 29.9999403 ch | 39.9999205 ch | 49.9999006 ch | 59.9998807 ch | 69.9998608 ch | 79.9998409 ch | 89.9998210 ch | 99.9998012 ch | 109.9997813 ch | 119.9997614 ch | 129.9997415 ch | 139.9997216 ch | 149.9997017 ch | 159.9996819 ch | 169.9996620 ch | 179.9996421 ch | 189.9996222 ch | 199.9996023 ch | 209.9995824 ch | 219.9995626 ch | 229.9995427 ch | 239.9995228 ch | 249.9995029 ch | 259.9994830 ch | 269.9994631 ch | 279.9994433 ch | 289.9994234 ch | 299.9994035 ch | 309.9993836 ch | 319.9993637 ch | 329.9993438 ch | 339.9993239 ch | 349.9993041 ch | 359.9992842 ch | 369.9992643 ch | 379.9992444 ch | 389.9992245 ch | 399.9992046 ch | 409.9991848 ch | 419.9991649 ch | 429.9991450 ch | 439.9991251 ch | 449.9991052 ch | 459.9990853 ch | 469.9990655 ch | 479.9990456 ch | 489.9990257 ch | 499.9990058 ch | 509.9989859 ch | 519.9989660 ch | 529.9989462 ch | 539.9989263 ch | 549.9989064 ch | 559.9988865 ch | 569.9988666 ch | 579.9988467 ch | 589.9988269 ch | 599.9988070 ch | 609.9987871 ch | 619.9987672 ch | 629.9987473 ch | 639.9987274 ch | 649.9987076 ch | 659.9986877 ch | 669.9986678 ch | 679.9986479 ch | 689.9986280 ch | 699.9986081 ch | 709.9985882 ch | 719.9985684 ch | 729.9985485 ch | 739.9985286 ch | 749.9985087 ch | 759.9984888 ch | 769.9984689 ch | 779.9984491 ch | 789.9984292 ch | 799.9984093 ch | 809.9983894 ch | 819.9983695 ch | 829.9983496 ch | 839.9983298 ch | 849.9983099 ch | 859.9982900 ch | 869.9982701 ch | 879.9982502 ch | 889.9982303 ch | 899.9982105 ch | 909.9981906 ch | 919.9981707 ch | 929.9981508 ch | 939.9981309 ch | 949.9981110 ch | 959.9980912 ch | 969.9980713 ch | 979.9980514 ch | 989.9980315 ch | 999.9980116 ch |
A furlong is a measure of distance in imperial units and U.S. customary units equal to one-eighth of a mile, equivalent to 660 feet, 220 yards, 40 rods, or 10 chains.
| 1 furlong ≈ 9.9999801161614 chains | 4 furlong ≈ 39.999920464646 chains |
| 1.5 furlong ≈ 14.999970174242 chains | 4.5 furlong ≈ 44.999910522726 chains |
| 2 furlong ≈ 19.999960232323 chains | 5 furlong ≈ 49.999900580807 chains |
| 2.5 furlong ≈ 24.999950290403 chains | 5.5 furlong ≈ 54.999890638888 chains |
| 3 furlong ≈ 29.999940348484 chains | 6 furlong ≈ 59.999880696968 chains |
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 ≈ 0.10000019883878 furlong | 4 chains ≈ 0.40000079535513 furlong |
| 1.5 chains ≈ 0.15000029825817 furlong | 4.5 chains ≈ 0.45000089477452 furlong |
| 2 chains ≈ 0.20000039767756 furlong | 5 chains ≈ 0.50000099419391 furlong |
| 2.5 chains ≈ 0.25000049709695 furlong | 5.5 chains ≈ 0.5500010936133 furlong |
| 3 chains ≈ 0.30000059651634 furlong | 6 chains ≈ 0.60000119303269 furlong |
| 1 furlong ≈ 9.9999801 chains |
| 1 chains ≈ 0.1000002 furlong |