This calculator allows you to convert from Gallon (US) to Cubic inch and in a reverse direction. To convert from Gallon (US) to Cubic inch, enter the amount of Gallon (US) into the first input and to convert from Cubic inch to Gallon (US), enter the amount of Cubic inch into the second input.
20 Gallon (US) = 4620 Cubic inch
Gallon (US) to Cubic meter | Gallon (US) to Liter | Gallon (US) to Cubic centimeter | Gallon (US) to Cubic foot | Gallon (US) to Milliliter | Gallon (US) to Cubic yard | Gallon (US) to Microliter |20 Gallon (US) equal 4620 Cubic inch.
Every 1 Gallon (US) = 231 Cubic inch and so, 20 Gallon (US) = 20 multiplied by 231 = 4620 Cubic inch.
What is gallon?
The gallon is an important unit of volume. It is used in both the US customary units and the British imperial systems of measurement. An important thing to notice is that the size of gallon differs between different systems.
There are main 3 sizes of gallon:
| 10 Gallon (US) = 2310 Cubic inch |
| 11 Gallon (US) = 2541 Cubic inch |
| 12 Gallon (US) = 2772 Cubic inch |
| 13 Gallon (US) = 3003 Cubic inch |
| 14 Gallon (US) = 3234 Cubic inch |
| 15 Gallon (US) = 3465 Cubic inch |
| 16 Gallon (US) = 3696 Cubic inch |
| 17 Gallon (US) = 3927 Cubic inch |
| 18 Gallon (US) = 4158 Cubic inch |
| 19 Gallon (US) = 4389 Cubic inch |
| 20 Gallon (US) = 4620 Cubic inch |
| 21 Gallon (US) = 4850.9999999999 Cubic inch |
| 22 Gallon (US) = 5081.9999999999 Cubic inch |
| 23 Gallon (US) = 5312.9999999999 Cubic inch |
| 24 Gallon (US) = 5543.9999999999 Cubic inch |
| 25 Gallon (US) = 5774.9999999999 Cubic inch |
| 26 Gallon (US) = 6005.9999999999 Cubic inch |
| 27 Gallon (US) = 6236.9999999999 Cubic inch |
| 28 Gallon (US) = 6467.9999999999 Cubic inch |
| 29 Gallon (US) = 6698.9999999999 Cubic inch |
| 30 Gallon (US) = 6929.9999999999 Cubic inch |
