Gallon (UK) to Fluid Ounce (US) Converter

Convert Gallon (UK) to Fluid Ounce (US) instantly — live results with exact conversion factors.

From

153.72159 fl oz

1 gallon (uk) = 153.7215905 fluid ounces (us). To convert gal (UK) to fl oz, multiply by 153.7215905.

Quick Reference Table

Gallon (UK) (gal (UK))	Fluid Ounce (US) (fl oz)
1	153.72159
2	307.443181
5	768.607952
10	1537.215905
20	3074.431809
50	7686.079523
100	15372.15905
250	38430.39762
500	76860.79523
1000	153721.5905

Formula

Convert Gallon (UK) (gal (UK)) to Fluid Ounce (US) (fl oz) using the relationship:

fl oz = gal (UK) × 153.7215905

How to Convert

Take the value in gallons (uk) (gal (UK)).
Multiply it by 153.7215905 (the conversion factor from gal (UK) to fl oz).
The result is the equivalent value in fluid ounces (us) (fl oz).
Example: 1 gal (UK) = 153.72159 fl oz.

Reverse Conversion

Need it the other direction? Fluid Ounce (US) to Gallon (UK) conversion.

All Volume Conversions

See the full list of Volume conversions.

Related Conversions

FAQ

▸ How many fluid ounces (us) are in 1 gallon (uk)?

1 Gallon (UK) equals 153.72159 fluid ounces (us). Multiply by 153.7215905 to convert gal (UK) to fl oz.

▸ What is the formula to convert gallon (uk) to fluid ounce (us)?

Multiply the value in gallons (uk) by 153.7215905 to get fluid ounces (us). Formula: fl oz = gal (UK) × 153.7215905.

▸ How do I convert gallons (uk) to fluid ounces (us) easily?

Enter your value in the converter at the top of this page — the fluid ounces (us) result updates live as you type. You can also multiply by 153.7215905 directly.

Answer