Convert US Fluid Ounce to US Gallon
1 us fluid ounce = 0.0078125 us gallons (fl oz to gal).
A us fluid ounce is smaller than a us gallon — it takes 128 of them to make a single us gallon. Both units describe volume, and the reverse is just as easy — one us gallon equals 128 us fluid ounces. The converter above does this in real time, and the reference chart lists the values that come up most often.
1 fl oz = 0.0078125 gal
How to convert US Fluid Ounces to US Gallons
Multiply the us fluid ounce value by 0.0078125 to get us gallons.
Example: 10 us fluid ounces = 0.078125 us gallons.
US Fluid Ounce to US Gallon Conversion Chart
| US Fluid Ounces | US Gallons |
|---|---|
| 1 fl oz | 0.0078125 gal |
| 2 fl oz | 0.015625 gal |
| 3 fl oz | 0.0234375 gal |
| 5 fl oz | 0.0390625 gal |
| 10 fl oz | 0.078125 gal |
| 20 fl oz | 0.15625 gal |
| 25 fl oz | 0.1953125 gal |
| 50 fl oz | 0.390625 gal |
| 100 fl oz | 0.78125 gal |
| 1000 fl oz | 7.8125 gal |
Frequently Asked Questions
- How many us gallons are in a us fluid ounce?
- There are 0.0078125 us gallons in 1 us fluid ounce.
- How do you convert us fluid ounces to us gallons?
- Multiply the us fluid ounce value by 0.0078125 to get us gallons.
- What is 5 us fluid ounces in us gallons?
- 5 us fluid ounces equals 0.0390625 us gallons.
- What is 100 us fluid ounces in us gallons?
- 100 us fluid ounces equals 0.78125 us gallons.
- What is 1 us gallon in us fluid ounces?
- 1 us gallon equals 128 us fluid ounces.
- Is this us fluid ounce to us gallon converter free?
- Yes. The converter is free, needs no sign-up, and runs entirely in your browser — the values you enter never leave your device.
Related Conversions
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