Gallon (UK) to Cup Conversion Calculator: Free Online Tool
Convert UK gallons to cups with our free online volume converter.
Gallon (UK) to Cup Calculator
How to Use the Calculator:
- Enter the value you want to convert in the 'From' field (Gallon (UK)).
- The converted value in Cup will appear automatically in the 'To' field.
- Use the dropdown menus to select different units within the Volume category.
- Click the swap button (⇌) to reverse the conversion direction.
How to Convert Gallon (UK) to Cup
Converting Gallon (UK) to Cup involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
1 Gallon (UK) = 19.2152 cupsExample Calculation:
Convert 10 UK gallons: 10 × 19.2152 = 192.152 cups
Disclaimer: For Reference Only
These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.
Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.
What is a Gallon (UK) and a Cup?
The UK gallon (Imperial gallon) is a unit of volume defined as 4.54609 litres.
The cup is a unit of volume used in cooking and measurements. The most common definition is the US customary cup (approx. 236.59 ml), but other definitions exist (e.g., metric cup = 250 ml).
Note: The Gallon (UK) is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Cup belongs to the imperial/US customary system.
History of the Gallon (UK) and Cup
The Imperial gallon was defined based on the volume of 10 pounds of distilled water weighed in air with brass weights with the barometer standing at 30 inches of mercury and at a temperature of 62 °F.
The cup evolved as a traditional, informal unit of measurement in cooking, often related to the size of a typical teacup.
Common Uses for UK gallons and cups
Explore the typical applications for both Gallon (UK) (imperial/US) and Cup (imperial/US) to understand their common contexts.
Common Uses for UK gallons
- Fuel Measurement: Used for measuring fuel (petrol, diesel) in the UK and some Commonwealth countries.
- Beverages: Selling milk and other beverages in large containers in the UK.
- Household Liquids: Measuring paint and other household liquids.
- Pools & Water: Pool capacity and water usage measurements in the UK.
- Industry: Some industrial applications in countries using the Imperial system.
Common Uses for cups
- Cooking: Widely used in recipes, especially in North America, for measuring both liquid and dry ingredients.
- Beverages: Measuring coffee and tea portions in home brewing.
- Breakfast: Portioning breakfast cereals and grains.
- Staple Foods: Measuring rice, pasta, and other staple foods before cooking.
- Baking: Used in baking for flour, sugar, and other dry ingredients.
- Storage: Common unit for household food storage containers.
- Nutrition: Measuring serving sizes in dietary guidelines and nutrition information.
Frequently Asked Questions
Questions About Gallon (UK) (gal)
Is a UK gallon the same as a US gallon?
No, the UK (Imperial) gallon is defined as 4.54609 liters, while the US liquid gallon is defined as 3.785411784 liters. The UK gallon is approximately 20% larger than the US gallon.
How many pints are in a UK gallon?
There are exactly 8 Imperial pints in 1 UK (Imperial) gallon. This is the same number as in the US system, but since the Imperial pint is larger than the US pint, the total volume differs.
When did the UK adopt the Imperial gallon?
The Imperial gallon was established in 1824 as part of the British Weights and Measures Act, which standardized various units throughout the British Empire. Prior to this standardization, several different gallon measures were in use for different purposes.
About Cup (cup)
Is a cup the same everywhere?
No, the volume of a "cup" can vary significantly by region (e.g., US customary ≈ 237 mL, US legal = 240 mL, metric = 250 mL, imperial ≈ 284 mL). This converter primarily uses the US customary cup unless otherwise specified in the context of a specific conversion pair.
How many tablespoons are in a cup?
In the US customary system, there are 16 tablespoons in 1 cup. This is a useful conversion to remember for scaling recipes up or down, especially when working with smaller quantities.
Is a dry cup different from a liquid cup?
Yes, in the US customary system, there is a distinction between dry and liquid cup measurements. While they have the same volume (8 fluid ounces), they are measured differently. Liquid cups are typically measured to the brim in a liquid measuring cup, while dry cups are measured by filling and leveling off in a dry measuring cup. For precise cooking results, it's best to use the appropriate measuring tool for each type of ingredient.
Conversion Table: Gallon (UK) to Cup
| Gallon (UK) (gal) | Cup (cup) |
|---|---|
| 1 | 19.215 |
| 5 | 96.076 |
| 10 | 192.152 |
| 25 | 480.38 |
| 50 | 960.76 |
| 100 | 1,921.52 |
| 500 | 9,607.599 |
| 1,000 | 19,215.199 |