Convert Imperial Gallons (gal) to Register Tons (GRT)

Quick reference for converting Imperial Gallons to Register Tons

Formula: GRT = gal ÷ 622.884
Quick rough maths: To get the Register Tons, divide the Imperial Gallons by 620.
Imperial Gallons (gal) in 1 Register Ton: There are 622.884 Imperial Gallons in 1 Register Ton
Register Tons (GRT) in 1 Imperial Gallon: There are 0.00160544 Register Tons in 1 Imperial Gallon

Conversion table: Imperial Gallons (gal) to Register Tons (GRT)

0gal – 24gal
0gal	0GRT
1gal	0.001605436532GRT
2gal	0.003210873065GRT
3gal	0.004816309597GRT
4gal	0.006421746129GRT
5gal	0.008027182662GRT
6gal	0.009632619194GRT
7gal	0.01123805573GRT
8gal	0.01284349226GRT
9gal	0.01444892879GRT
10gal	0.01605436532GRT
11gal	0.01765980186GRT
12gal	0.01926523839GRT
13gal	0.02087067492GRT
14gal	0.02247611145GRT
15gal	0.02408154799GRT
16gal	0.02568698452GRT
17gal	0.02729242105GRT
18gal	0.02889785758GRT
19gal	0.03050329411GRT
20gal	0.03210873065GRT
21gal	0.03371416718GRT
22gal	0.03531960371GRT
23gal	0.03692504024GRT
24gal	0.03853047678GRT

25gal – 49gal
25gal	0.04013591331GRT
26gal	0.04174134984GRT
27gal	0.04334678637GRT
28gal	0.04495222291GRT
29gal	0.04655765944GRT
30gal	0.04816309597GRT
31gal	0.0497685325GRT
32gal	0.05137396904GRT
33gal	0.05297940557GRT
34gal	0.0545848421GRT
35gal	0.05619027863GRT
36gal	0.05779571516GRT
37gal	0.0594011517GRT
38gal	0.06100658823GRT
39gal	0.06261202476GRT
40gal	0.06421746129GRT
41gal	0.06582289783GRT
42gal	0.06742833436GRT
43gal	0.06903377089GRT
44gal	0.07063920742GRT
45gal	0.07224464396GRT
46gal	0.07385008049GRT
47gal	0.07545551702GRT
48gal	0.07706095355GRT
49gal	0.07866639009GRT

50gal – 74gal
50gal	0.08027182662GRT
51gal	0.08187726315GRT
52gal	0.08348269968GRT
53gal	0.08508813622GRT
54gal	0.08669357275GRT
55gal	0.08829900928GRT
56gal	0.08990444581GRT
57gal	0.09150988234GRT
58gal	0.09311531888GRT
59gal	0.09472075541GRT
60gal	0.09632619194GRT
61gal	0.09793162847GRT
62gal	0.09953706501GRT
63gal	0.1011425015GRT
64gal	0.1027479381GRT
65gal	0.1043533746GRT
66gal	0.1059588111GRT
67gal	0.1075642477GRT
68gal	0.1091696842GRT
69gal	0.1107751207GRT
70gal	0.1123805573GRT
71gal	0.1139859938GRT
72gal	0.1155914303GRT
73gal	0.1171968669GRT
74gal	0.1188023034GRT

75gal – 99gal
75gal	0.1204077399GRT
76gal	0.1220131765GRT
77gal	0.123618613GRT
78gal	0.1252240495GRT
79gal	0.1268294861GRT
80gal	0.1284349226GRT
81gal	0.1300403591GRT
82gal	0.1316457957GRT
83gal	0.1332512322GRT
84gal	0.1348566687GRT
85gal	0.1364621053GRT
86gal	0.1380675418GRT
87gal	0.1396729783GRT
88gal	0.1412784148GRT
89gal	0.1428838514GRT
90gal	0.1444892879GRT
91gal	0.1460947244GRT
92gal	0.147700161GRT
93gal	0.1493055975GRT
94gal	0.150911034GRT
95gal	0.1525164706GRT
96gal	0.1541219071GRT
97gal	0.1557273436GRT
98gal	0.1573327802GRT
99gal	0.1589382167GRT

Unit information

Imperial Gallon

/ˈɡalən/

Symbol: gal
Unit system: Imperial

What is the Imperial Gallon?

The gallon is a unit of volume in the imperial unit system with the symbol gal.

1 British imperial gallon is defined as 4.54609 litres or 277.4194 in³.

The term gallon derives directly from the Old Northern French term 'galun' which means 'liquid measure'. The origin of the word prior to this is still unknown. It originated as the base of the system for measuring wine and beer in the UK and has now been adopted across the world and there are similar versions in the US and associated states (although they measure slightly differently).

Register Ton

/ˈrɛdʒɪstə tʌn/

Symbol: GRT
Unit system: Shipping

What is the Register Ton?

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.