marlin INTERNATIONAL ASSOCIATION
| BIG GAME FISH WEIGH CHART |
| Weight was computed: Length times ( the square of the girth) divided by 800 |
| Lgth inch |
10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 150 | |
| Girth inch | ||||||||||||||||
| 10" | 1.25 | 2.5 | 3.75 | 5 | 6.25 | 7.5 | 8.75 | 10 | 11.25 | 12.5 | 13.75 | 15 | 16.25 | 17.5 | 18.75 | |
| 15" | 2.81 | 5.62 | 8.43 | 11.25 | 14.06 | 16.87 | 19.68 | 22.5 | 25.31 | 28.12 | 30.93 | 33.75 | 36.56 | 39.37 | 42.18 | |
| 20" | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 68.90 | 75 | |
| 25" | 7.81 | 15.62 | 23.43 | 31.25 | 39.06 | 46.87 | 54.68 | 62.5 | 70.31 | 78.12 | 85.93 | 93.75 | 101.56 | 109.37 | 117.18 | |
| 30" | 11.25 | 22.5 | 33.75 | 45 | 56.25 | 67.5 | 78.75 | 90 | 101.25 | 112.5 | 123.75 | 135 | 146.25 | 157.5 | 168.75 | |
| 35" | 15.31 | 30.62 | 45.93 | 61.25 | 76.56 | 91.87 | 107.18 | 122.5 | 137.81 | 153.12 | 168.43 | 183.75 | 199.06 | 214.37 | 229.68 | |
| 40" | 20 | 40 | 60 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 220 | 240 | 260 | 280 | 300 | |
| 45" | 25.31 | 50.62 | 75.93 | 101.25 | 126.56 | 151.87 | 177.18 | 202.5 | 227.81 | 253.12 | 278.43 | 303.75 | 329.06 | 354.37 | 379.68 | |
| 50" | 31.25 | 62.5 | 93.75 | 125 | 156.25 | 187.5 | 218.75 | 250 | 281.25 | 312.5 | 343.75 | 375 | 406.25 | 437.5 | 468.75 | |
| 55" | 37.81 | 76.62 | 113.43 | 151.25 | 189.06 | 226.87 | 264.68 | 302.5 | 340.31 | 378.12 | 415.93 | 453.75 | 491.56 | 529.37 | 567.18 | |
| 60" | 45 | 90 | 135 | 180 | 225 | 270 | 315 | 360 | 405 | 450 | 495 | 540 | 585 | 630 | 675 | |
| 65" | 52.81 | 105.62 | 158.43 | 211.25 | 264.06 | 316.87 | 369.68 | 422.5 | 475.31 | 528.12 | 580.93 | 633.75 | 686.56 | 739.37 | 792.18 | |
| 70" | 61.25 | 122.5 | 183.75 | 245 | 306.25 | 367.5 | 428.75 | 490 | 551.25 | 612.5 | 673.75 | 735 | 796.25 | 857.5 | 918.75 | |
| 75" | 70.31 | 140.62 | 210.93 | 281.25 | 351.56 | 421.87 | 492.18 | 562.5 | 632.81 | 703.12 | 773.43 | 843.75 | 914.06 | 984.37 | 1054.68 | |
| 80" | 80 | 160 | 240 | 320 | 400 | 480 | 560 | 640 | 720 | 800 | 880 | 960 | 1040 | 1120 | 1200 | |
| 85" | 90.31 | 180.62 | 270.93 | 361.25 | 451.56 | 541.87 | 632.18 | 722.5 | 812.81 | 903.12 | 993.43 | 1083.75 | 1174.06 | 1264.37 | 1354.68 | |
| 90" | 101.25 | 202.5 | 303.75 | 405 | 506.25 | 607.5 | 708.75 | 810 | 911.25 | 1012.5 | 1113.75 | 1215 | 1316.25 | 1417.5 | 1518.75 | |
| 95" | 112.81 | 225.62 | 338.43 | 451.25 | 564.06 | 676.87 | 789.68 | 902.5 | 1015.31 | 1128.12 | 1240.93 | 1353.75 | 1466.56 | 1579.37 | 1692.18 | |
| 100" | 125 | 250 | 375 | 500 | 625 | 750 | 875 | 1000 | 1125 | 1250 | 1375 | 1500 | 1625 | 1750 | 1875 | |
| 105" | 137.81 | 275.62 | 413.43 | 551.25 | 689.06 | 826.87 | 964.68 | 1102.5 | 1240.31 | 1378.12 | 1515.93 | 1653.75 | 1791.56 | 1929.37 | 2067.18 | |
| 110" | 151.25 | 302.5 | 453.75 | 605 | 756.25 | 907.5 | 1058.75 | 1210 | 1361.25 | 1512.5 | 1663.75 | 1815 | 1966.25 | 2117.5 | 2268.75 |
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