About This Converter
The Ounce to Gallon Converter lets you convert fluid ounces into gallons using either US or UK measurement systems. It's useful for liquid volume calculations in cooking, science, and engineering.
How It Works
- Select the unit system: US Gallon or UK Gallon
- Enter a volume in ounces
- The tool divides the input by the appropriate factor
- Displays the result in gallons
gallon = oz ÷ 128 (US)
gallon = oz ÷ 160 (UK)
Ounce to Gallon Conversion Table
| Ounces (oz) | Gallons (US) | Gallons (UK) |
|---|---|---|
| 8 fl oz | 0.0625 gal | 0.0500 gal |
| 16 fl oz | 0.125 gal | 0.1000 gal |
| 32 fl oz | 0.25 gal | 0.2000 gal |
| 64 fl oz | 0.5 gal | 0.4000 gal |
| 96 fl oz | 0.75 gal | 0.6000 gal |
| 128 fl oz | 1 gal | 0.8000 gal |
| 160 fl oz | 1.25 gal | 1 gal |
| 192 fl oz | 1.5 gal | 1.2000 gal |
| 256 fl oz | 2 gal | 1.6000 gal |
| 320 fl oz | 2.5 gal | 2 gal |
Frequently Asked Questions
What is the formula for conversion?
US: gallon = oz ÷ 128, UK: gallon = oz ÷ 160
Does this use fluid ounces?
Yes, this calculator uses fluid ounces (fl oz), not weight ounces.
Is decimal input supported?
Yes, decimals like 16.5 oz are fully supported.