The imperial teaspoon is a unit of volume used primarily in the United Kingdom and other countries that once followed the imperial measurement system. It's slightly smaller than the US teaspoon, with one imperial teaspoon equal to 4.7355 milliliters. This unit is abbreviated as tsp and has historically appeared in older British cookbooks and kitchenware.
While the imperial system has been largely replaced by the metric system in the UK, many traditional recipes and household items still reference the imperial teaspoon. It's part of a broader set of imperial volume measurements, including tablespoons, fluid ounces, and pints.
Uses: The imperial teaspoon was once a standard unit in British kitchens, used to measure ingredients like sugar, baking powder, and liquid extracts. Though the UK officially uses the metric system today, imperial units still appear in everyday cooking, particularly in family recipes passed down through generations.
You may also see the imperial teaspoon referenced in medication dosages or on packaging in regions that retain imperial labeling. While modern measuring tools often default to metric or US volumes, the imperial teaspoon remains relevant for those following traditional British cooking or converting older 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 tsp (imp) = 0.006255 qt
Let’s say you want to convert 100 tsp (imp) to qt.
Using the formula:
100 × 0.006255 = 0.625 qt
So, 100 tsp (imp) is approximately 0.625 qt.
| Teaspoon (Imperial) (tsp (imp)) | Quart (US) (qt) |
|---|---|
| 1 tsp (imp) | 0.006 qt |
| 2 tsp (imp) | 0.013 qt |
| 3 tsp (imp) | 0.019 qt |
| 4 tsp (imp) | 0.025 qt |
| 5 tsp (imp) | 0.031 qt |
| 6 tsp (imp) | 0.038 qt |
| 7 tsp (imp) | 0.044 qt |
| 8 tsp (imp) | 0.05 qt |
| 9 tsp (imp) | 0.056 qt |
| 10 tsp (imp) | 0.063 qt |
| 11 tsp (imp) | 0.069 qt |
| 12 tsp (imp) | 0.075 qt |
| 13 tsp (imp) | 0.081 qt |
| 14 tsp (imp) | 0.088 qt |
| 15 tsp (imp) | 0.094 qt |