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Convert cup to imperial gallon

Here you can quickly calculate how many imperial gallon fit in one cup.

- scroll: formula · table · questions -

  • 1 cup = 0.052042 gal (uk)
  • 1 gal (uk) = 19.215199 cup

Cup to imperial gallon conversion table

cup Imperial gallon
1 0.052042
2 0.104084
5 0.260211
10 0.520421
20 1.040843
50 2.602107
100 5.204214

Cup to imperial gallon formula

To convert cup to imperial gallon, multiply by 0.052042.

1 cup = 0.052042 gal (uk)
Example: 1 cup = 0.052042 Imperial gallon

Common volume conversion mistakes

  • 'Gallon' names two different measures: the US gallon is about 3.785 liters and the imperial gallon about 4.546 liters, a full 20% larger. US fuel figures and UK recipes therefore use different gallons. Always check the country before converting.
  • The US recipe cup is about 237 ml, neither 250 ml nor 200 ml. Rounding up to 250 ml makes a batch about 6% too big; rounding down to 200 ml about 15% too small. Use 2.4 dl per cup, or the exact 236.6 ml when baking demands precision.

Quick cup and imperial gallon conversion quiz

Score: 0

248 imperial gallon equals 4 770 cup.

Correct answer: 248 imperial gallon = 4 770 cup.

12 imperial gallon equals 138 cup.

Correct answer: 12 imperial gallon = 231 cup.

1.5 imperial gallon equals 57.6 cup.

Correct answer: 1.5 imperial gallon = 28.8 cup.

9.7 cup equals 1.01 imperial gallon.

Correct answer: 9.7 cup = 0.505 imperial gallon.

31 imperial gallon equals 1 190 cup.

Correct answer: 31 imperial gallon = 596 cup.

More volume conversions