This converter allows you to quickly convert imperial fluid ounces (fl oz)
into imperial gallons (gal).
Simply enter a value, choose your units, and get an instant, accurate result.
Imperial Fluid Ounce to Imperial Gallon Conversion Table
Imperial Fluid Ounce (fl oz)
Imperial Gallon (gal)
1
0.00625
2
0.0125
5
0.03125
10
0.0625
20
0.125
50
0.3125
100
0.625
200
1.25
500
3.125
1000
6.25
2000
12.5
5000
31.25
10000
62.5
20000
125
50000
312.5
100000
625
200000
1,250
500000
3,125
1000000
6,250
2000000
12,500
How to convert Imperial Fluid Ounces to Imperial Gallons?
To convert imperial fluid ounces to imperial gallons, multiply by the conversion factor:
Example: Convert 10 Imperial Fluid Ounces to Imperial Gallons
Frequently asked questions
How many imperial gallons are in 1 imperial fluid ounce?
How do I convert imperial gallons back to imperial fluid ounces?
Use the swap button above to flip the converter, or type a value directly into the "Imperial Gallon" field — this page converts in both directions instantly as you type, with no submit button needed.
Which is larger, imperial fluid ounce or imperial gallon?
1 Imperial Gallon is larger — it takes 160 imperial fluid ounces to equal 1 imperial gallon.