Cup (US) to Gallon (UK) Converter

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

From

0.052042137 gal (UK)

1 cup (us) = 0.05204213654 gallons (uk). To convert cup to gal (UK), multiply by 0.05204213654.

Quick Reference Table

Cup (US) (cup)	Gallon (UK) (gal (UK))
1	0.052042137
2	0.10408427
5	0.26021068
10	0.52042137
20	1.04084273
50	2.60210683
100	5.20421365
250	13.0105341
500	26.0210683
1000	52.0421365

Formula

Convert Cup (US) (cup) to Gallon (UK) (gal (UK)) using the relationship:

gal (UK) = cup × 0.05204213654

How to Convert

Take the value in cups (us) (cup).
Multiply it by 0.05204213654 (the conversion factor from cup to gal (UK)).
The result is the equivalent value in gallons (uk) (gal (UK)).
Example: 1 cup = 0.052042137 gal (UK).

Reverse Conversion

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

All Volume Conversions

See the full list of Volume conversions.

Related Conversions

FAQ

▸ How many gallons (uk) are in 1 cup (us)?

1 Cup (US) equals 0.052042137 gallons (uk). Multiply by 0.05204213654 to convert cup to gal (UK).

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

Multiply the value in cups (us) by 0.05204213654 to get gallons (uk). Formula: gal (UK) = cup × 0.05204213654.

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

Enter your value in the converter at the top of this page — the gallons (uk) result updates live as you type. You can also multiply by 0.05204213654 directly.

Answer