Unit Converter
US Gallons to US Fluid Ounces Converter
Convert us gallons (gal) to us fluid ounces (floz) instantly in your browser. 1 US gallon = 128 us fluid ounces.
How to convert us gallons to us fluid ounces
Use the converter above, or multiply the us gallons value by 128. The formula is:
floz = gal × 128
US Gallons to US Fluid Ounces conversion table
| US Gallons (gal) | US Fluid Ounces (floz) |
|---|---|
| 1 | 128 |
| 2 | 256 |
| 5 | 640 |
| 10 | 1280 |
| 20 | 2560 |
| 50 | 6400 |
| 100 | 12800 |
Common questions
How many us fluid ounces in 1 US gallon? 1 US gallon = 128 us fluid ounces.
How many us gallons in 1 US fluid ounce? 1 US fluid ounce = 0.007812 us gallons.
Is this converter accurate? It uses standard conversion factors and works entirely in your browser. For engineering/medical/financial decisions, verify with a trusted source.
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