| gigameter | 1 Gm | 2 Gm | 3 Gm | 4 Gm | 5 Gm | 6 Gm | 7 Gm | 8 Gm | 9 Gm | 10 Gm | 11 Gm | 12 Gm | 13 Gm | 14 Gm | 15 Gm | 16 Gm | 17 Gm | 18 Gm | 19 Gm | 20 Gm | 21 Gm | 22 Gm | 23 Gm | 24 Gm | 25 Gm | 26 Gm | 27 Gm | 28 Gm | 29 Gm | 30 Gm | 31 Gm | 32 Gm | 33 Gm | 34 Gm | 35 Gm | 36 Gm | 37 Gm | 38 Gm | 39 Gm | 40 Gm | 41 Gm | 42 Gm | 43 Gm | 44 Gm | 45 Gm | 46 Gm | 47 Gm | 48 Gm | 49 Gm | 50 Gm | 51 Gm | 52 Gm | 53 Gm | 54 Gm | 55 Gm | 56 Gm | 57 Gm | 58 Gm | 59 Gm | 60 Gm | 61 Gm | 62 Gm | 63 Gm | 64 Gm | 65 Gm | 66 Gm | 67 Gm | 68 Gm | 69 Gm | 70 Gm | 71 Gm | 72 Gm | 73 Gm | 74 Gm | 75 Gm | 76 Gm | 77 Gm | 78 Gm | 79 Gm | 80 Gm | 81 Gm | 82 Gm | 83 Gm | 84 Gm | 85 Gm | 86 Gm | 87 Gm | 88 Gm | 89 Gm | 90 Gm | 91 Gm | 92 Gm | 93 Gm | 94 Gm | 95 Gm | 96 Gm | 97 Gm | 98 Gm | 99 Gm | 100 Gm |
| fathom | 546,806,649.16885 ftm | 1,093,613,298.3377 ftm | 1,640,419,947.5066 ftm | 2,187,226,596.6754 ftm | 2,734,033,245.8443 ftm | 3,280,839,895.0131 ftm | 3,827,646,544.182 ftm | 4,374,453,193.3508 ftm | 4,921,259,842.5197 ftm | 5,468,066,491.6885 ftm | 6,014,873,140.8574 ftm | 6,561,679,790.0262 ftm | 7,108,486,439.1951 ftm | 7,655,293,088.364 ftm | 8,202,099,737.5328 ftm | 8,748,906,386.7017 ftm | 9,295,713,035.8705 ftm | 9,842,519,685.0394 ftm | 10,389,326,334.208 ftm | 10,936,132,983.377 ftm | 11,482,939,632.546 ftm | 12,029,746,281.715 ftm | 12,576,552,930.884 ftm | 13,123,359,580.052 ftm | 13,670,166,229.221 ftm | 14,216,972,878.39 ftm | 14,763,779,527.559 ftm | 15,310,586,176.728 ftm | 15,857,392,825.897 ftm | 16,404,199,475.066 ftm | 16,951,006,124.234 ftm | 17,497,812,773.403 ftm | 18,044,619,422.572 ftm | 18,591,426,071.741 ftm | 19,138,232,720.91 ftm | 19,685,039,370.079 ftm | 20,231,846,019.248 ftm | 20,778,652,668.416 ftm | 21,325,459,317.585 ftm | 21,872,265,966.754 ftm | 22,419,072,615.923 ftm | 22,965,879,265.092 ftm | 23,512,685,914.261 ftm | 24,059,492,563.43 ftm | 24,606,299,212.598 ftm | 25,153,105,861.767 ftm | 25,699,912,510.936 ftm | 26,246,719,160.105 ftm | 26,793,525,809.274 ftm | 27,340,332,458.443 ftm | 27,887,139,107.612 ftm | 28,433,945,756.78 ftm | 28,980,752,405.949 ftm | 29,527,559,055.118 ftm | 30,074,365,704.287 ftm | 30,621,172,353.456 ftm | 31,167,979,002.625 ftm | 31,714,785,651.794 ftm | 32,261,592,300.962 ftm | 32,808,398,950.131 ftm | 33,355,205,599.3 ftm | 33,902,012,248.469 ftm | 34,448,818,897.638 ftm | 34,995,625,546.807 ftm | 35,542,432,195.976 ftm | 36,089,238,845.144 ftm | 36,636,045,494.313 ftm | 37,182,852,143.482 ftm | 37,729,658,792.651 ftm | 38,276,465,441.82 ftm | 38,823,272,090.989 ftm | 39,370,078,740.157 ftm | 39,916,885,389.326 ftm | 40,463,692,038.495 ftm | 41,010,498,687.664 ftm | 41,557,305,336.833 ftm | 42,104,111,986.002 ftm | 42,650,918,635.171 ftm | 43,197,725,284.339 ftm | 43,744,531,933.508 ftm | 44,291,338,582.677 ftm | 44,838,145,231.846 ftm | 45,384,951,881.015 ftm | 45,931,758,530.184 ftm | 46,478,565,179.353 ftm | 47,025,371,828.521 ftm | 47,572,178,477.69 ftm | 48,118,985,126.859 ftm | 48,665,791,776.028 ftm | 49,212,598,425.197 ftm | 49,759,405,074.366 ftm | 50,306,211,723.535 ftm | 50,853,018,372.703 ftm | 51,399,825,021.872 ftm | 51,946,631,671.041 ftm | 52,493,438,320.21 ftm | 53,040,244,969.379 ftm | 53,587,051,618.548 ftm | 54,133,858,267.717 ftm | 54,680,664,916.885 ftm |
Gigameter or gigametre is equal to 1,000,000,000 meters or 106 meters (unit of length), comes from a combination of the metric prefix giga (G) and the SI unit of length meter (m). Plural name is gigameters.
| 1 gigameters = 546806649.16885 fathoms | 4 gigameters = 2187226596.6754 fathoms |
| 1.5 gigameters = 820209973.75328 fathoms | 4.5 gigameters = 2460629921.2598 fathoms |
| 2 gigameters = 1093613298.3377 fathoms | 5 gigameters = 2734033245.8443 fathoms |
| 2.5 gigameters = 1367016622.9221 fathoms | 5.5 gigameters = 3007436570.4287 fathoms |
| 3 gigameters = 1640419947.5066 fathoms | 6 gigameters = 3280839895.0131 fathoms |
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 = 1.8288E-9 gigameters | 4 fathoms = 7.3152E-9 gigameters |
| 1.5 fathoms = 2.7432E-9 gigameters | 4.5 fathoms = 8.2296E-9 gigameters |
| 2 fathoms = 3.6576E-9 gigameters | 5 fathoms = 9.144E-9 gigameters |
| 2.5 fathoms = 4.572E-9 gigameters | 5.5 fathoms = 1.00584E-8 gigameters |
| 3 fathoms = 5.4864E-9 gigameters | 6 fathoms = 1.09728E-8 gigameters |
| 1 gigameters = 546,806,649.16885 fathoms |
| 1 fathoms = 1.8288 × 10-9 gigameters |