| fathom | 1 ftm | 2 ftm | 3 ftm | 4 ftm | 5 ftm | 6 ftm | 7 ftm | 8 ftm | 9 ftm | 10 ftm | 11 ftm | 12 ftm | 13 ftm | 14 ftm | 15 ftm | 16 ftm | 17 ftm | 18 ftm | 19 ftm | 20 ftm | 21 ftm | 22 ftm | 23 ftm | 24 ftm | 25 ftm | 26 ftm | 27 ftm | 28 ftm | 29 ftm | 30 ftm | 31 ftm | 32 ftm | 33 ftm | 34 ftm | 35 ftm | 36 ftm | 37 ftm | 38 ftm | 39 ftm | 40 ftm | 41 ftm | 42 ftm | 43 ftm | 44 ftm | 45 ftm | 46 ftm | 47 ftm | 48 ftm | 49 ftm | 50 ftm | 51 ftm | 52 ftm | 53 ftm | 54 ftm | 55 ftm | 56 ftm | 57 ftm | 58 ftm | 59 ftm | 60 ftm | 61 ftm | 62 ftm | 63 ftm | 64 ftm | 65 ftm | 66 ftm | 67 ftm | 68 ftm | 69 ftm | 70 ftm | 71 ftm | 72 ftm | 73 ftm | 74 ftm | 75 ftm | 76 ftm | 77 ftm | 78 ftm | 79 ftm | 80 ftm | 81 ftm | 82 ftm | 83 ftm | 84 ftm | 85 ftm | 86 ftm | 87 ftm | 88 ftm | 89 ftm | 90 ftm | 91 ftm | 92 ftm | 93 ftm | 94 ftm | 95 ftm | 96 ftm | 97 ftm | 98 ftm | 99 ftm | 100 ftm |
| pace | 2.4 pace | 4.8 pace | 7.2 pace | 9.6 pace | 12 pace | 14.4 pace | 16.8 pace | 19.2 pace | 21.6 pace | 24 pace | 26.4 pace | 28.8 pace | 31.2 pace | 33.6 pace | 36 pace | 38.4 pace | 40.8 pace | 43.2 pace | 45.6 pace | 48 pace | 50.4 pace | 52.8 pace | 55.2 pace | 57.6 pace | 60 pace | 62.4 pace | 64.8 pace | 67.2 pace | 69.6 pace | 72 pace | 74.4 pace | 76.8 pace | 79.2 pace | 81.6 pace | 84 pace | 86.4 pace | 88.8 pace | 91.2 pace | 93.6 pace | 96 pace | 98.4 pace | 100.8 pace | 103.2 pace | 105.6 pace | 108 pace | 110.4 pace | 112.8 pace | 115.2 pace | 117.6 pace | 120 pace | 122.4 pace | 124.8 pace | 127.2 pace | 129.6 pace | 132 pace | 134.4 pace | 136.8 pace | 139.2 pace | 141.6 pace | 144 pace | 146.4 pace | 148.8 pace | 151.2 pace | 153.6 pace | 156 pace | 158.4 pace | 160.8 pace | 163.2 pace | 165.6 pace | 168 pace | 170.4 pace | 172.8 pace | 175.2 pace | 177.6 pace | 180 pace | 182.4 pace | 184.8 pace | 187.2 pace | 189.6 pace | 192 pace | 194.4 pace | 196.8 pace | 199.2 pace | 201.6 pace | 204 pace | 206.4 pace | 208.8 pace | 211.2 pace | 213.6 pace | 216 pace | 218.4 pace | 220.8 pace | 223.2 pace | 225.6 pace | 228 pace | 230.4 pace | 232.8 pace | 235.2 pace | 237.6 pace | 240 pace |
A fathom is a unit of length in the imperial and the U.S. customary systems equal to 6 feet (1.8288 metres), used especially for measuring the depth of water.
There are two yards (6 feet) in an imperial fathom. Originally the span of a man's outstretched arms, the size of a fathom has varied slightly depending on whether it was defined as a thousandth of an (Admiralty) nautical mile or as a multiple of the imperial yard. Formerly, the term was used for any of several units of length varying around 5–5 1⁄2 feet.
| 1 fathoms = 2.4 paces | 4 fathoms = 9.6 paces |
| 1.5 fathoms = 3.6 paces | 4.5 fathoms = 10.8 paces |
| 2 fathoms = 4.8 paces | 5 fathoms = 12 paces |
| 2.5 fathoms = 6 paces | 5.5 fathoms = 13.2 paces |
| 3 fathoms = 7.2 paces | 6 fathoms = 14.4 paces |
A pace is a unit of length consisting either of one normal walking step (~0.75 m), or of a double step, returning to the same foot (~1.5 m). Like other traditional measurements, paces started as informal units but have since been standardized, often with the specific length set according to a typical brisk or military marching stride.
| 1 paces = 0.41666666666667 fathoms | 4 paces = 1.6666666666667 fathoms |
| 1.5 paces = 0.625 fathoms | 4.5 paces = 1.875 fathoms |
| 2 paces = 0.83333333333333 fathoms | 5 paces = 2.0833333333333 fathoms |
| 2.5 paces = 1.0416666666667 fathoms | 5.5 paces = 2.2916666666667 fathoms |
| 3 paces = 1.25 fathoms | 6 paces = 2.5 fathoms |
| 1 fathoms = 2.4 paces |
| 1 paces = 0.4166667 fathoms |