The imperial cup is a unit of volume that was historically used in the United Kingdom and other countries that followed the imperial measurement system. One imperial cup is equal to 284.131 milliliters, making it slightly larger than the US cup, which holds about 236.588 milliliters. While not as widely used today due to the UK's adoption of the metric system, the imperial cup still appears in older recipes, cookbooks, and household measurements.
It was designed to be a convenient mid-range measure—larger than a tablespoon but smaller than a pint. In many traditional British kitchens, the cup was used for dry and liquid ingredients, often measured with simple household items or standard measuring cups that followed imperial standards.
Uses: The imperial cup is most commonly seen in classic British recipes and cookbooks written before metrication. It measured ingredients like flour, sugar, milk, and oil in home and professional kitchens. Even today, you may find imperial cup references in family recipes passed down over generations or in online conversions of older dishes.
Though the UK now uses grams and milliliters for most cooking and product packaging, the imperial cup still holds relevance for those recreating traditional British meals or converting recipes that rely on imperial units. It also occasionally appears on measuring cups that include metric and imperial markings, helping home cooks bridge the gap between old and new systems.
The cup (US) is a standard unit of volume used in American cooking and baking. It's part of the U.S. customary system and is commonly abbreviated as cup or sometimes c in recipes. One US cup equals exactly 236.588 milliliters, and it's defined as 1/16 of a US gallon or 8 US fluid ounces.
In American kitchens, a cup is one of the foundational units in recipe measurement. It's used for both dry and liquid ingredients, making it a flexible and practical choice for home cooks. Measuring cups—available in sets ranging from ¼ cup to 1 cup—are essential tools in households across the country.
Uses: The US cup is widely used in recipes for measuring ingredients like flour, sugar, milk, oil, and grains. It provides a simple and consistent way to portion both dry and wet ingredients, which is especially important in baking where ratios must be precise.
You'll also find the cup used in nutrition guides and food labels, particularly when describing serving sizes. In everyday cooking, it's a go-to unit that makes scaling recipes up or down much easier. Whether you're following a recipe from a cookbook, a food blog, or a product package, the US cup is likely to be one of the most frequently referenced measurements.
1 cup (imp) = 1.200953 cup
Let’s say you want to convert 100 cup (imp) to cup.
Using the formula:
100 × 1.200953 = 120.095 cup
So, 100 cup (imp) is approximately 120.095 cup.
| Cup (Imperial) (cup (imp)) | Cup (US) (cup) |
|---|---|
| 1 cup (imp) | 1.201 cup |
| 2 cup (imp) | 2.402 cup |
| 3 cup (imp) | 3.603 cup |
| 4 cup (imp) | 4.804 cup |
| 5 cup (imp) | 6.005 cup |
| 6 cup (imp) | 7.206 cup |
| 7 cup (imp) | 8.407 cup |
| 8 cup (imp) | 9.608 cup |
| 9 cup (imp) | 10.809 cup |
| 10 cup (imp) | 12.01 cup |
| 11 cup (imp) | 13.21 cup |
| 12 cup (imp) | 14.411 cup |
| 13 cup (imp) | 15.612 cup |
| 14 cup (imp) | 16.813 cup |
| 15 cup (imp) | 18.014 cup |