This calculator allows you to convert from Gallon (US) to Cup (metric) and in a reverse direction. To convert from Gallon (US) to Cup (metric), enter the amount of Gallon (US) into the first input and to convert from Cup (metric) to Gallon (US), enter the amount of Cup (metric) into the second input.
20 Gallon (US) = 302.83294272 Cup (metric)
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 302.83294272 Cup (metric).
Every 1 Gallon (US) = 15.141647136 Cup (metric) and so, 20 Gallon (US) = 20 multiplied by 15.141647136 = 302.83294272 Cup (metric).
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) = 151.41647136 Cup (metric) |
| 11 Gallon (US) = 166.558118496 Cup (metric) |
| 12 Gallon (US) = 181.699765632 Cup (metric) |
| 13 Gallon (US) = 196.841412768 Cup (metric) |
| 14 Gallon (US) = 211.983059904 Cup (metric) |
| 15 Gallon (US) = 227.12470704 Cup (metric) |
| 16 Gallon (US) = 242.266354176 Cup (metric) |
| 17 Gallon (US) = 257.408001312 Cup (metric) |
| 18 Gallon (US) = 272.549648448 Cup (metric) |
| 19 Gallon (US) = 287.691295584 Cup (metric) |
| 20 Gallon (US) = 302.83294272 Cup (metric) |
| 21 Gallon (US) = 317.974589856 Cup (metric) |
| 22 Gallon (US) = 333.116236992 Cup (metric) |
| 23 Gallon (US) = 348.257884128 Cup (metric) |
| 24 Gallon (US) = 363.399531264 Cup (metric) |
| 25 Gallon (US) = 378.5411784 Cup (metric) |
| 26 Gallon (US) = 393.682825536 Cup (metric) |
| 27 Gallon (US) = 408.824472672 Cup (metric) |
| 28 Gallon (US) = 423.966119808 Cup (metric) |
| 29 Gallon (US) = 439.107766944 Cup (metric) |
| 30 Gallon (US) = 454.24941408 Cup (metric) |
