🧪 Volume & Capacity

Convert UK gallons to US fluid ounces

1 imp gal = 153.72159 fl oz. Convert UK gallons to US fluid ounces instantly with the converter below.

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How to convert

Multiply the value (imp gal) by 153.72159 to get fl oz — example: 5 imp gal = 768.607952 fl oz

Conversion table

UK gallons to US fluid ounces conversion table
UK gallonUS fluid ounce
1 imp gal153.72159 fl oz
2 imp gal307.443181 fl oz
3 imp gal461.164771 fl oz
4 imp gal614.886362 fl oz
5 imp gal768.607952 fl oz
10 imp gal1,537.215905 fl oz
20 imp gal3,074.431809 fl oz
25 imp gal3,843.039762 fl oz
50 imp gal7,686.079523 fl oz
100 imp gal15,372.159047 fl oz
250 imp gal38,430.397616 fl oz
500 imp gal76,860.795232 fl oz
1,000 imp gal153,721.590465 fl oz

About the units

Frequently asked questions

How many US fluid ounces are in 1 UK gallon?

1 imp gal = 153.72159 fl oz.

How do I convert UK gallons to US fluid ounces?

Multiply the value (imp gal) by 153.72159 to get fl oz.

How many UK gallons are in 1 US fluid ounce?

1 fl oz = 0.00650527 imp gal.

Is the conversion accurate?

Yes. It uses the standard international conversion factors and runs entirely in your browser, uploading no data.

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