Convert Imperial Gallon to US Fluid Ounce
Type the number of imperial gallons that you wish to convert to fluid ounces.
How to Convert Imperial Gallons to Fluid Ounces
The imperial gallon and us fluid ounce are both units of volume. 1 imperial gallon equals 153.72159046 fluid ounces. This means to convert imperial gallons to fluid ounces, you multiply by 153.72159046.
Formula
Step-by-Step Example
Convert 5 gal (UK) to fluid ounces:
We need to convert imperial gallons to fluid ounces
Since 1 gal (UK) = 153.72159046 fl oz, multiply by 153.72159046
5 × 153.72159046 = 768.60795232
5 gal (UK) = 768.60795232 fl oz
Imperial Gallon to US Fluid Ounce Conversion Table
Quick reference table for common imperial gallon to us fluid ounce conversions. Click any value for detailed calculation.
| Imperial Gallons (gal (UK)) | Fluid Ounces (fl oz) |
|---|---|
| 0.1 gal (UK) | 15.372159046 fl oz |
| 0.5 gal (UK) | 76.860795232 fl oz |
| 1 gal (UK) | 153.72159046 fl oz |
| 2 gal (UK) | 307.44318093 fl oz |
| 5 gal (UK) | 768.60795232 fl oz |
| 10 gal (UK) | 1537.2159046 fl oz |
| 25 gal (UK) | 3843.0397616 fl oz |
| 50 gal (UK) | 7686.0795232 fl oz |
| 100 gal (UK) | 15372.159046 fl oz |
About These Units
Imperial Gallon (gal (UK))
An Imperial gallon (UK gallon) equals 4.546 liters or 1.2 US gallons. Imperial gallons are used in the United Kingdom and some Commonwealth countries for fuel and liquid measurements. One Imperial gallon of water weighs 10 pounds exactly.
US Fluid Ounce (fl oz)
A US fluid ounce (fl oz) equals 29.57 milliliters or 2 tablespoons. Fluid ounces measure beverages, medicines, and cosmetics. Note: fluid ounces measure volume, while ounces (oz) measure weight. There are 128 fluid ounces in a gallon.
Frequently Asked Questions
How do I convert imperial gallons to fluid ounces?
To convert imperial gallons to fluid ounces, multiply the value by 153.72159046. For example, 10 gal (UK) = 1537.2159046 fl oz.
How many fluid ounces are in 1 imperial gallon?
1 imperial gallon equals 153.72159046 fluid ounces.
What is the formula for imperial gallons to fluid ounces?
The formula is: fl oz = gal (UK) × 153.72159046.