The imperial tablespoon is a unit of volume once commonly used in the United Kingdom and countries that followed the imperial measurement system. One imperial tablespoon equals 17.7582 milliliters, making it noticeably larger than its US counterpart, which holds about 14.79 milliliters. It's abbreviated as tbsp and has long been a standard measure in British cooking and recipe instructions.
Although the UK now officially uses the metric system, the imperial tablespoon is still found in many traditional cookbooks and recipes. It belongs to the broader imperial set of volume measurements, including teaspoons, fluid ounces, and pints, and is often used in contexts where imperial units are still familiar and widely recognized.
Uses: The imperial tablespoon was once a staple in British kitchens, commonly used to measure liquids and dry ingredients such as flour, sugar, and syrups. It remains present in older recipes, especially those passed down through generations or found in vintage cookbooks that use imperial measures as the standard.
While modern kitchen tools in the UK tend to favor metric measurements, the imperial tablespoon is still referenced in some food packaging, serving sizes, and even pharmaceutical instructions. Understanding the imperial tablespoon is key to maintaining original proportions and flavor for cooks revisiting traditional British dishes or converting recipes accurately.
The quart (US) is a unit of liquid volume in the U.S. customary system, equal to 32 US fluid ounces or approximately 946.353 milliliters. It's abbreviated as qt and is defined as one-fourth of a US gallon. A quart is also twice the size of a US pint and one-eighth of a gallon, making it a convenient middle-range measurement for recipes, packaging, and household use.
In American kitchens, the quart is commonly used for liquids like milk, broth, juice, and cooking oils. It's a standard size for measuring cups and storage containers and is widely seen in both home cooking and grocery products.
Uses: The US quart is frequently used in recipes that call for larger volumes of liquid soups, stews, stocks, and marinades. It's also a common reference point for batch cooking and food storage. Many kitchen containers and measuring pitchers are marked in quarts, making it easy for home cooks to portion ingredients accurately.
Outside the kitchen, quarts are used in food and beverage packaging, such as milk cartons, ice cream tubs, and juice bottles. The unit also appears in automotive contexts, where motor oil is sold in quarts. Thanks to its versatility and widespread recognition, the quart continues to be a trusted unit in both culinary and everyday settings.
1 tbsp (imp) = 0.018765 qt
Let’s say you want to convert 100 tbsp (imp) to qt.
Using the formula:
100 × 0.018765 = 1.876 qt
So, 100 tbsp (imp) is approximately 1.876 qt.
| Tablespoon (Imperial) (tbsp (imp)) | Quart (US) (qt) |
|---|---|
| 1 tbsp (imp) | 0.019 qt |
| 2 tbsp (imp) | 0.038 qt |
| 3 tbsp (imp) | 0.056 qt |
| 4 tbsp (imp) | 0.075 qt |
| 5 tbsp (imp) | 0.094 qt |
| 6 tbsp (imp) | 0.113 qt |
| 7 tbsp (imp) | 0.131 qt |
| 8 tbsp (imp) | 0.15 qt |
| 9 tbsp (imp) | 0.169 qt |
| 10 tbsp (imp) | 0.188 qt |
| 11 tbsp (imp) | 0.206 qt |
| 12 tbsp (imp) | 0.225 qt |
| 13 tbsp (imp) | 0.244 qt |
| 14 tbsp (imp) | 0.263 qt |
| 15 tbsp (imp) | 0.281 qt |