US Gallons to Cups converter
This free volume converter changes US gallons (gal) to cups and back again. In US measures 1 gallon = 16 cups, so the formula is simply cups = gal × 16.
Type a value in either field — the result updates in real time. The reference table below shows common conversion values. All calculations run entirely in your browser with no data sent to any server.
| US gallons (gal) | Cups |
|---|---|
| 0.5 gal | 8 cups |
| 1 gal | 16 cups |
| 2 gal | 32 cups |
| 5 gal | 80 cups |