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 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.
1 tsp (imp) = 0.333333 tbsp (imp)
Let’s say you want to convert 100 tsp (imp) to tbsp (imp).
Using the formula:
100 × 0.333333 = 33.333 tbsp (imp)
So, 100 tsp (imp) is approximately 33.333 tbsp (imp).
| Teaspoon (Imperial) (tsp (imp)) | Tablespoon (Imperial) (tbsp (imp)) |
|---|---|
| 1 tsp (imp) | 0.333 tbsp (imp) |
| 2 tsp (imp) | 0.667 tbsp (imp) |
| 3 tsp (imp) | 1 tbsp (imp) |
| 4 tsp (imp) | 1.333 tbsp (imp) |
| 5 tsp (imp) | 1.667 tbsp (imp) |
| 6 tsp (imp) | 2 tbsp (imp) |
| 7 tsp (imp) | 2.333 tbsp (imp) |
| 8 tsp (imp) | 2.667 tbsp (imp) |
| 9 tsp (imp) | 3 tbsp (imp) |
| 10 tsp (imp) | 3.333 tbsp (imp) |
| 11 tsp (imp) | 3.667 tbsp (imp) |
| 12 tsp (imp) | 4 tbsp (imp) |
| 13 tsp (imp) | 4.333 tbsp (imp) |
| 14 tsp (imp) | 4.667 tbsp (imp) |
| 15 tsp (imp) | 5 tbsp (imp) |