| 0GRT | 0in³ |
| 1GRT | 172,800in³ |
| 2GRT | 345,600in³ |
| 3GRT | 518,400in³ |
| 4GRT | 691,200in³ |
| 5GRT | 864,000in³ |
| 6GRT | 1,036,800in³ |
| 7GRT | 1,209,600in³ |
| 8GRT | 1,382,400in³ |
| 9GRT | 1,555,200in³ |
| 10GRT | 1,728,000in³ |
| 11GRT | 1,900,800in³ |
| 12GRT | 2,073,600in³ |
| 13GRT | 2,246,400in³ |
| 14GRT | 2,419,200in³ |
| 15GRT | 2,592,000in³ |
| 16GRT | 2,764,800in³ |
| 17GRT | 2,937,600in³ |
| 18GRT | 3,110,400in³ |
| 19GRT | 3,283,200in³ |
| 20GRT | 3,456,000in³ |
| 21GRT | 3,628,800in³ |
| 22GRT | 3,801,600in³ |
| 23GRT | 3,974,400in³ |
| 24GRT | 4,147,200in³ |
| 25GRT | 4,320,000in³ |
| 26GRT | 4,492,800in³ |
| 27GRT | 4,665,600in³ |
| 28GRT | 4,838,400in³ |
| 29GRT | 5,011,200in³ |
| 30GRT | 5,184,000in³ |
| 31GRT | 5,356,800in³ |
| 32GRT | 5,529,600in³ |
| 33GRT | 5,702,400in³ |
| 34GRT | 5,875,200in³ |
| 35GRT | 6,048,000in³ |
| 36GRT | 6,220,800in³ |
| 37GRT | 6,393,600in³ |
| 38GRT | 6,566,400in³ |
| 39GRT | 6,739,200in³ |
| 40GRT | 6,912,000in³ |
| 41GRT | 7,084,800in³ |
| 42GRT | 7,257,600in³ |
| 43GRT | 7,430,400in³ |
| 44GRT | 7,603,200in³ |
| 45GRT | 7,776,000in³ |
| 46GRT | 7,948,800in³ |
| 47GRT | 8,121,600in³ |
| 48GRT | 8,294,400in³ |
| 49GRT | 8,467,200in³ |
| 50GRT | 8,640,000in³ |
| 51GRT | 8,812,800in³ |
| 52GRT | 8,985,600in³ |
| 53GRT | 9,158,400in³ |
| 54GRT | 9,331,200in³ |
| 55GRT | 9,504,000in³ |
| 56GRT | 9,676,800in³ |
| 57GRT | 9,849,600in³ |
| 58GRT | 10,022,400in³ |
| 59GRT | 10,195,200in³ |
| 60GRT | 10,368,000in³ |
| 61GRT | 10,540,800in³ |
| 62GRT | 10,713,600in³ |
| 63GRT | 10,886,400in³ |
| 64GRT | 11,059,200in³ |
| 65GRT | 11,232,000in³ |
| 66GRT | 11,404,800in³ |
| 67GRT | 11,577,600in³ |
| 68GRT | 11,750,400in³ |
| 69GRT | 11,923,200in³ |
| 70GRT | 12,096,000in³ |
| 71GRT | 12,268,800in³ |
| 72GRT | 12,441,600in³ |
| 73GRT | 12,614,400in³ |
| 74GRT | 12,787,200in³ |
| 75GRT | 12,960,000in³ |
| 76GRT | 13,132,800in³ |
| 77GRT | 13,305,600in³ |
| 78GRT | 13,478,400in³ |
| 79GRT | 13,651,200in³ |
| 80GRT | 13,824,000in³ |
| 81GRT | 13,996,800in³ |
| 82GRT | 14,169,600in³ |
| 83GRT | 14,342,400in³ |
| 84GRT | 14,515,200in³ |
| 85GRT | 14,688,000in³ |
| 86GRT | 14,860,800in³ |
| 87GRT | 15,033,600in³ |
| 88GRT | 15,206,400in³ |
| 89GRT | 15,379,200in³ |
| 90GRT | 15,552,000in³ |
| 91GRT | 15,724,800in³ |
| 92GRT | 15,897,600in³ |
| 93GRT | 16,070,400in³ |
| 94GRT | 16,243,200in³ |
| 95GRT | 16,416,000in³ |
| 96GRT | 16,588,800in³ |
| 97GRT | 16,761,600in³ |
| 98GRT | 16,934,400in³ |
| 99GRT | 17,107,200in³ |
The register ton is a unit of volume in the shipping world and uses the symbol GRT.
1 register ton is equal to 100 ft³ or 2.832 m³.
The register ton is used in shipping to measure the amount of cargo on a vessel. The phrase is often mistaken for a unit of mass or weight because of the term 'ton' but should not be confused.
The cubic inch is a unit of volume derived from the imperial unit system and uses the symbol in³.
1 cubic inch is defined as equal to the volume of a cube with edges measuring 1 in. It is equivalent in volume to 16.387 ml, 1/231 US gallons and 1/1728 ft³.
Common uses for cubic inches include quantifying the size of electrical boxes and in the automotive industry for measuring engine displacement. The 5th generation Ford Mustang ran on a Boss 302 which was a 302 in³ engine (5.0L).