The imperial fluid ounce is a unit of volume from the imperial measurement system, traditionally used in the United Kingdom and other Commonwealth countries. One imperial fluid ounce is equal to 28.4131 milliliters, which makes it slightly larger than the US fluid ounce (approximately 29.57 mL in the US system). It's commonly abbreviated as fl oz and was widely used for measuring liquids in recipes, packaging, and day-to-day household tasks.
Uses: The imperial fluid ounce was once a standard unit in British kitchens, used to measure ingredients such as milk, oil, and other cooking liquids. While most modern recipes in the UK now use milliliters or grams, many older or traditional recipes still list quantities in fluid ounces. This makes the unit especially relevant for those cooking from classic British cookbooks or following long-standing family recipes.
The imperial fluid ounce still appears on many UK labels, especially for drinks, personal care products, and older medicinal packaging. Whether you're following a traditional recipe or measuring from labeled packaging, knowing how this unit works helps you convert accurately and maintain consistency.
The imperial pint is a unit of volume from the imperial measurement system, traditionally used in the United Kingdom and some Commonwealth countries. One imperial pint equals 568.261 milliliters, making it larger than the US pint, which holds about 473 milliliters. It's abbreviated as pt and is a familiar measure in British cooking, food packaging, and beverage servings.
Historically, the imperial pint was used as a standard for measuring liquids and dry ingredients in recipes. It equals 20 imperial fluid ounces and exactly half of an imperial quart. While the UK now officially uses the metric system, the imperial pint remains widely recognized and commonly used, especially when it comes to drinks and dairy products.
Uses: The imperial pint is still widely used in the UK today, most notably in pubs and grocery stores. A pint of beer, cider, or milk is a standard serving size, and many packaged drinks and dairy items still display quantities in pints. It's also a common unit in older British recipes and cookbooks, where it's used to measure liquids like broth, cream, or water.
Even though the UK has officially adopted the metric system, the imperial pint still holds a strong place in everyday British life. From classic recipes to a pint of beer at the pub, it remains a trusted and widely recognized measurement that many people continue to rely on.
1 fl oz (imp) = 0.05 pt (imp)
Let’s say you want to convert 100 fl oz (imp) to pt (imp).
Using the formula:
100 × 0.05 = 5 pt (imp)
So, 100 fl oz (imp) is approximately 5 pt (imp).
| Fluid Ounce (Imperial) (fl oz (imp)) | Pint (Imperial) (pt (imp)) |
|---|---|
| 1 fl oz (imp) | 0.05 pt (imp) |
| 2 fl oz (imp) | 0.1 pt (imp) |
| 3 fl oz (imp) | 0.15 pt (imp) |
| 4 fl oz (imp) | 0.2 pt (imp) |
| 5 fl oz (imp) | 0.25 pt (imp) |
| 6 fl oz (imp) | 0.3 pt (imp) |
| 7 fl oz (imp) | 0.35 pt (imp) |
| 8 fl oz (imp) | 0.4 pt (imp) |
| 9 fl oz (imp) | 0.45 pt (imp) |
| 10 fl oz (imp) | 0.5 pt (imp) |
| 11 fl oz (imp) | 0.55 pt (imp) |
| 12 fl oz (imp) | 0.6 pt (imp) |
| 13 fl oz (imp) | 0.65 pt (imp) |
| 14 fl oz (imp) | 0.7 pt (imp) |
| 15 fl oz (imp) | 0.75 pt (imp) |