Convert Gallon (US) to Fluid Ounce (US)
1 gal = 128.000000 fl oz
Converting Gallon (US) (gal) to Fluid Ounce (US) (fl oz) is a common Volume conversion used worldwide. Whether you're working on a project, studying, or just need a quick answer, our free online converter provides instant, accurate results. Simply enter your value in Gallon (US) and get the equivalent in Fluid Ounce (US) immediately. Our tool handles all the math for you, so you can focus on what matters.
Conversion Formula
result = value × 128Conversion Examples
| Gallon (US) (gal) | Fluid Ounce (US) (fl oz) |
|---|---|
| 1 gal | 128 fl oz |
| 5 gal | 640 fl oz |
| 10 gal | 1,280 fl oz |
| 25 gal | 3,200 fl oz |
| 50 gal | 6,400 fl oz |
| 100 gal | 12,800 fl oz |