1 cup = 0.052042084516585 gal (UK)
1 US customary cup (cup) = 0.052042084516585 Imperial gallon (gal (UK)).
If you want to reverse convert, use Imperial gallon → US customary cup. 1 gal (UK) = 19.215218016129 cup. You can also explore the full Volume converter page for more cross conversions.
Conversion formula
US customary cup to Imperial gallon formula: value in gal (UK) = value in cup × 0.052042084516585.
Imperial gallon to US customary cup formula: value in cup = value in gal (UK) × 19.215218016129.
How to convert US customary cup to Imperial gallon
To convert US customary cup to Imperial gallon, multiply the value in cup by 0.052042084516585. This gives the result in gal (UK).
For example, 1 cup = 0.052042084516585 gal (UK) and 10 cup = 0.52042084516585 gal (UK).
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.
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.
FAQ
How many imperial gallon are in 1 us customary cup?
There are 0.052042084516585 gal (UK) in 1 cup.
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 us customary cup to imperial gallon?
Multiply the value in cup by 0.052042084516585 to get the value in gal (UK).
US customary cup → other Volume units
- 1 us customary cup → cubic meter = 0.000236588 cubic meter
- 1 us customary cup → cubic centimeter = 236.588 cubic centimeter
- 1 us customary cup = 236588 cubic millimeter
- 1 us customary cup → hectoliter = 0.00236588 hectoliter
- 1 us customary cup → liter = 0.236588 liter
- 1 us customary cup → deciliter = 2.36588 deciliter
- 1 us customary cup → centiliter = 23.6588 centiliter
- 1 us customary cup → milliliter = 236.588 milliliter
- 1 us customary cup → cubic feet = 0.0083550263679431 cubic feet
- 1 us customary cup → cubic inch = 14.437485567885 cubic inch
- 1 us customary cup → cubic yard = 0.00030944542111588 cubic yard
- 1 us customary cup → us liquid pint = 0.5 us liquid pint
- 1 us customary cup → us gallon = 0.062499966978478 us gallon
- 1 us customary cup → us teaspoon = 48.00016230802 us teaspoon
- 1 us customary cup → us tablespoon = 15.999729492121 us tablespoon
- 1 us customary cup → us liquid quart = 0.24999973582796 us liquid quart
- 1 us customary cup → us fluid ounce = 8 us fluid ounce
- 1 us customary cup → imperial gallon = 0.052042084516585 imperial gallon
US customary cup → Imperial gallon Table
The table below shows common values from US customary cup to Imperial gallon and the reverse direction for quick reference.
| 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 |
Imperial gallon → US customary cup Table
| 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 |
Imperial gallon → US customary cup
The reverse value is 1 gal (UK) = 19.215218016129 cup.