This calculator allows you to convert from Gallon (US) to Cup (US) and in a reverse direction. To convert from Gallon (US) to Cup (US), enter the amount of Gallon (US) into the first input and to convert from Cup (US) to Gallon (US), enter the amount of Cup (US) into the second input.
20 Gallon (US) = 320 Cup (US)
Gallon (US) to Cubic meter | Gallon (US) to Liter | Gallon (US) to Cubic centimeter | Gallon (US) to Cubic foot | Gallon (US) to Cubic inch | Gallon (US) to Milliliter | Gallon (US) to Cubic yard | Gallon (US) to Microliter |20 Gallon (US) equal 320 Cup (US).
Every 1 Gallon (US) = 16 Cup (US) and so, 20 Gallon (US) = 20 multiplied by 16 = 320 Cup (US).
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) = 160 Cup (US) |
| 11 Gallon (US) = 176 Cup (US) |
| 12 Gallon (US) = 192 Cup (US) |
| 13 Gallon (US) = 208 Cup (US) |
| 14 Gallon (US) = 224 Cup (US) |
| 15 Gallon (US) = 240 Cup (US) |
| 16 Gallon (US) = 256 Cup (US) |
| 17 Gallon (US) = 272 Cup (US) |
| 18 Gallon (US) = 288 Cup (US) |
| 19 Gallon (US) = 304 Cup (US) |
| 20 Gallon (US) = 320 Cup (US) |
| 21 Gallon (US) = 336 Cup (US) |
| 22 Gallon (US) = 352 Cup (US) |
| 23 Gallon (US) = 368 Cup (US) |
| 24 Gallon (US) = 384 Cup (US) |
| 25 Gallon (US) = 400 Cup (US) |
| 26 Gallon (US) = 416 Cup (US) |
| 27 Gallon (US) = 432 Cup (US) |
| 28 Gallon (US) = 448 Cup (US) |
| 29 Gallon (US) = 464 Cup (US) |
| 30 Gallon (US) = 480 Cup (US) |
