1 gal (UK) = 19.215218016129 cup
1 Imperial gallon (gal (UK)) = 19.215218016129 US customary cup (cup).
If you want to reverse convert, use US customary cup → Imperial gallon. 1 cup = 0.052042084516585 gal (UK). You can also explore the full Volume converter page for more cross conversions.
Conversion formula
Imperial gallon to US customary cup formula: value in cup = value in gal (UK) × 19.215218016129.
US customary cup to Imperial gallon formula: value in gal (UK) = value in cup × 0.052042084516585.
How to convert Imperial gallon to US customary cup
To convert Imperial gallon to US customary cup, multiply the value in gal (UK) by 19.215218016129. This gives the result in cup.
For example, 1 gal (UK) = 19.215218016129 cup and 10 gal (UK) = 192.15218016129 cup.
What is Imperial gallon?
Imperial gallon (gal (UK)): The imperial gallon. It has a larger volume than the similarly named US gallon. 1 gal (UK) = 4.54609 L.
What is US customary cup?
US customary cup (cup): The US customary cup. It is not a local drinking glass or a 250-millilitre metric cup. 1 cup ≈ 236.588 mL.
FAQ
How many us customary cup are in 1 imperial gallon?
There are 19.215218016129 cup in 1 gal (UK).
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert imperial gallon to us customary cup?
Multiply the value in gal (UK) by 19.215218016129 to get the value in cup.
Imperial gallon → other Volume units
- 1 imperial gallon → cubic meter = 0.00454609 cubic meter
- 1 imperial gallon → cubic centimeter = 4546.09 cubic centimeter
- 1 imperial gallon = 4546090 cubic millimeter
- 1 imperial gallon → hectoliter = 0.0454609 hectoliter
- 1 imperial gallon → liter = 4.54609 liter
- 1 imperial gallon → deciliter = 45.4609 deciliter
- 1 imperial gallon → centiliter = 454.609 centiliter
- 1 imperial gallon → milliliter = 4546.09 milliliter
- 1 imperial gallon → cubic feet = 0.16054365319054 cubic feet
- 1 imperial gallon → cubic inch = 277.41943279162 cubic inch
- 1 imperial gallon → cubic yard = 0.0059460612308345 cubic yard
- 1 imperial gallon → us liquid pint = 9.6076090080647 us liquid pint
- 1 imperial gallon → us gallon = 1.2009504914923 us gallon
- 1 imperial gallon → us teaspoon = 922.3335835582 us teaspoon
- 1 imperial gallon → us tablespoon = 307.43829039021 us tablespoon
- 1 imperial gallon → us customary cup = 19.215218016129 us customary cup
- 1 imperial gallon → us liquid quart = 4.803799427909 us liquid quart
- 1 imperial gallon → us fluid ounce = 153.72174412903 us fluid ounce
Imperial gallon → US customary cup Table
The table below shows common values from Imperial gallon to US customary cup and the reverse direction for quick reference.
| gal (UK) | cup | Rounded |
|---|---|---|
| 1 gal (UK) | 19.215218016129 cup | 19.2152 |
| 2 gal (UK) | 38.430436032259 cup | 38.4304 |
| 3 gal (UK) | 57.645654048388 cup | 57.6457 |
| 4 gal (UK) | 76.860872064517 cup | 76.8609 |
| 5 gal (UK) | 96.076090080647 cup | 96.0761 |
| 10 gal (UK) | 192.15218016129 cup | 192.1522 |
| 12 gal (UK) | 230.58261619355 cup | 230.5826 |
| 15 gal (UK) | 288.22827024194 cup | 288.2283 |
| 20 gal (UK) | 384.30436032259 cup | 384.3044 |
| 25 gal (UK) | 480.38045040323 cup | 480.3805 |
| 30 gal (UK) | 576.45654048388 cup | 576.4565 |
| 40 gal (UK) | 768.60872064517 cup | 768.6087 |
| 50 gal (UK) | 960.76090080647 cup | 960.7609 |
| 75 gal (UK) | 1441.1413512097 cup | 1441.1414 |
| 100 gal (UK) | 1921.5218016129 cup | 1921.5218 |
| 200 gal (UK) | 3843.0436032259 cup | 3843.0436 |
| 250 gal (UK) | 4803.8045040323 cup | 4803.8045 |
| 500 gal (UK) | 9607.6090080647 cup | 9607.6090 |
| 750 gal (UK) | 14411.413512097 cup | 14411.4135 |
| 1000 gal (UK) | 19215.218016129 cup | 19215.2180 |
| 2500 gal (UK) | 48038.045040323 cup | 48038.0450 |
| 5000 gal (UK) | 96076.090080647 cup | 96076.0901 |
| 10000 gal (UK) | 192152.18016129 cup | 192152.1802 |
US customary cup → Imperial gallon Table
| cup | gal (UK) | Rounded |
|---|---|---|
| 1 cup | 0.052042084516585 gal (UK) | 0.0520 |
| 2 cup | 0.10408416903317 gal (UK) | 0.1041 |
| 3 cup | 0.15612625354975 gal (UK) | 0.1561 |
| 4 cup | 0.20816833806634 gal (UK) | 0.2082 |
| 5 cup | 0.26021042258292 gal (UK) | 0.2602 |
| 10 cup | 0.52042084516585 gal (UK) | 0.5204 |
| 12 cup | 0.62450501419901 gal (UK) | 0.6245 |
| 15 cup | 0.78063126774877 gal (UK) | 0.7806 |
| 20 cup | 1.0408416903317 gal (UK) | 1.0408 |
| 25 cup | 1.3010521129146 gal (UK) | 1.3011 |
| 30 cup | 1.5612625354975 gal (UK) | 1.5613 |
| 40 cup | 2.0816833806634 gal (UK) | 2.0817 |
| 50 cup | 2.6021042258292 gal (UK) | 2.6021 |
| 75 cup | 3.9031563387438 gal (UK) | 3.9032 |
| 100 cup | 5.2042084516585 gal (UK) | 5.2042 |
| 200 cup | 10.408416903317 gal (UK) | 10.4084 |
| 250 cup | 13.010521129146 gal (UK) | 13.0105 |
| 500 cup | 26.021042258292 gal (UK) | 26.0210 |
| 750 cup | 39.031563387438 gal (UK) | 39.0316 |
| 1000 cup | 52.042084516585 gal (UK) | 52.0421 |
| 2500 cup | 130.10521129146 gal (UK) | 130.1052 |
| 5000 cup | 260.21042258292 gal (UK) | 260.2104 |
| 10000 cup | 520.42084516585 gal (UK) | 520.4208 |
US customary cup → Imperial gallon
The reverse value is 1 cup = 0.052042084516585 gal (UK).