| long ton | 1 long tn | 2 long tn | 3 long tn | 4 long tn | 5 long tn | 6 long tn | 7 long tn | 8 long tn | 9 long tn | 10 long tn | 11 long tn | 12 long tn | 13 long tn | 14 long tn | 15 long tn | 16 long tn | 17 long tn | 18 long tn | 19 long tn | 20 long tn | 21 long tn | 22 long tn | 23 long tn | 24 long tn | 25 long tn | 26 long tn | 27 long tn | 28 long tn | 29 long tn | 30 long tn | 31 long tn | 32 long tn | 33 long tn | 34 long tn | 35 long tn | 36 long tn | 37 long tn | 38 long tn | 39 long tn | 40 long tn | 41 long tn | 42 long tn | 43 long tn | 44 long tn | 45 long tn | 46 long tn | 47 long tn | 48 long tn | 49 long tn | 50 long tn | 51 long tn | 52 long tn | 53 long tn | 54 long tn | 55 long tn | 56 long tn | 57 long tn | 58 long tn | 59 long tn | 60 long tn | 61 long tn | 62 long tn | 63 long tn | 64 long tn | 65 long tn | 66 long tn | 67 long tn | 68 long tn | 69 long tn | 70 long tn | 71 long tn | 72 long tn | 73 long tn | 74 long tn | 75 long tn | 76 long tn | 77 long tn | 78 long tn | 79 long tn | 80 long tn | 81 long tn | 82 long tn | 83 long tn | 84 long tn | 85 long tn | 86 long tn | 87 long tn | 88 long tn | 89 long tn | 90 long tn | 91 long tn | 92 long tn | 93 long tn | 94 long tn | 95 long tn | 96 long tn | 97 long tn | 98 long tn | 99 long tn | 100 long tn |
| grain | 15,680,000.018519 gr | 31,360,000.037038 gr | 47,040,000.055556 gr | 62,720,000.074075 gr | 78,400,000.092594 gr | 94,080,000.111113 gr | 109,760,000.12963 gr | 125,440,000.14815 gr | 141,120,000.16667 gr | 156,800,000.18519 gr | 172,480,000.20371 gr | 188,160,000.22223 gr | 203,840,000.24074 gr | 219,520,000.25926 gr | 235,200,000.27778 gr | 250,880,000.2963 gr | 266,560,000.31482 gr | 282,240,000.33334 gr | 297,920,000.35186 gr | 313,600,000.37038 gr | 329,280,000.3889 gr | 344,960,000.40741 gr | 360,640,000.42593 gr | 376,320,000.44445 gr | 392,000,000.46297 gr | 407,680,000.48149 gr | 423,360,000.50001 gr | 439,040,000.51853 gr | 454,720,000.53705 gr | 470,400,000.55556 gr | 486,080,000.57408 gr | 501,760,000.5926 gr | 517,440,000.61112 gr | 533,120,000.62964 gr | 548,800,000.64816 gr | 564,480,000.66668 gr | 580,160,000.6852 gr | 595,840,000.70372 gr | 611,520,000.72223 gr | 627,200,000.74075 gr | 642,880,000.75927 gr | 658,560,000.77779 gr | 674,240,000.79631 gr | 689,920,000.81483 gr | 705,600,000.83335 gr | 721,280,000.85187 gr | 736,960,000.87039 gr | 752,640,000.8889 gr | 768,320,000.90742 gr | 784,000,000.92594 gr | 799,680,000.94446 gr | 815,360,000.96298 gr | 831,040,000.9815 gr | 846,720,001.00002 gr | 862,400,001.01854 gr | 878,080,001.03705 gr | 893,760,001.05557 gr | 909,440,001.07409 gr | 925,120,001.09261 gr | 940,800,001.11113 gr | 956,480,001.12965 gr | 972,160,001.14817 gr | 987,840,001.16669 gr | 1,003,520,001.1852 gr | 1,019,200,001.2037 gr | 1,034,880,001.2222 gr | 1,050,560,001.2408 gr | 1,066,240,001.2593 gr | 1,081,920,001.2778 gr | 1,097,600,001.2963 gr | 1,113,280,001.3148 gr | 1,128,960,001.3334 gr | 1,144,640,001.3519 gr | 1,160,320,001.3704 gr | 1,176,000,001.3889 gr | 1,191,680,001.4074 gr | 1,207,360,001.426 gr | 1,223,040,001.4445 gr | 1,238,720,001.463 gr | 1,254,400,001.4815 gr | 1,270,080,001.5 gr | 1,285,760,001.5185 gr | 1,301,440,001.5371 gr | 1,317,120,001.5556 gr | 1,332,800,001.5741 gr | 1,348,480,001.5926 gr | 1,364,160,001.6111 gr | 1,379,840,001.6297 gr | 1,395,520,001.6482 gr | 1,411,200,001.6667 gr | 1,426,880,001.6852 gr | 1,442,560,001.7037 gr | 1,458,240,001.7223 gr | 1,473,920,001.7408 gr | 1,489,600,001.7593 gr | 1,505,280,001.7778 gr | 1,520,960,001.7963 gr | 1,536,640,001.8148 gr | 1,552,320,001.8334 gr | 1,568,000,001.8519 gr |
Long ton, also known as the imperial ton or displacement ton is the name for the unit called the "ton" in the avoirdupois or Imperial system of measurements standardised in the thirteenth century that is used in the United Kingdom and several other British Commonwealth of Nations countries alongside the mass-based metric tonne defined in 1799.
| 1 long tons = 15680000.018519 grains | 11 long tons = 172480000.20371 grains |
| 2.5 long tons = 39200000.046297 grains | 12.5 long tons = 196000000.23149 grains |
| 4 long tons = 62720000.074075 grains | 14 long tons = 219520000.25926 grains |
| 5.5 long tons = 86240000.101854 grains | 15.5 long tons = 243040000.28704 grains |
| 7 long tons = 109760000.12963 grains | 17 long tons = 266560000.31482 grains |
| 8.5 long tons = 133280000.15741 grains | 18.5 long tons = 290080000.3426 grains |
| 10 long tons = 156800000.18519 grains | 20 long tons = 313600000.37038 grains |
A grain is a unit of measurement of mass, and, for the troy grain, equal to exactly 64.79891 milligrams. It is nominally based upon the mass of a single seed of a cereal.
| 1 grains = 6.377551012876E-8 long tons | 11 grains = 7.0153061141636E-7 long tons |
| 2.5 grains = 1.594387753219E-7 long tons | 12.5 grains = 7.971938766095E-7 long tons |
| 4 grains = 2.5510204051504E-7 long tons | 14 grains = 8.9285714180264E-7 long tons |
| 5.5 grains = 3.5076530570818E-7 long tons | 15.5 grains = 9.8852040699578E-7 long tons |
| 7 grains = 4.4642857090132E-7 long tons | 17 grains = 1.0841836721889E-6 long tons |
| 8.5 grains = 5.4209183609446E-7 long tons | 18.5 grains = 1.1798469373821E-6 long tons |
| 10 grains = 6.377551012876E-7 long tons | 20 grains = 1.2755102025752E-6 long tons |
| 1 long tons = 15,680,000.018519 grains |
| 1 grains = 6.377551012876 × 10-8 long tons |