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.
A cubic foot is a unit of volume used in the imperial and U.S. customary measurement systems. It represents the space occupied by a cube with sides that are each one foot long. One cubic foot is equal to 1,728 cubic inches or approximately 28.3168 liters. It's commonly abbreviated as ft³ and is typically used for measuring larger volumes, especially in construction, storage, and shipping.
Unlike units like milliliters or teaspoons, the cubic foot is designed for measuring bulk quantities or physical space. The cubic foot is often used when measuring things like the volume of a box, the size of a freezer, or how much air moves through a ventilation system. It serves as a practical unit for working with larger volumes in everyday and industrial settings.
Uses: The cubic foot is widely used in industries where space and volume matter. It's commonly seen in construction when calculating the volume of concrete, soil, or insulation. In shipping and logistics, it's used to estimate the capacity of containers and freight. Appliances like refrigerators, freezers, and ovens often list their internal capacity in cubic feet to help buyers compare storage space.
In everyday use, the cubic foot might show up when measuring a moving box's size, determining garage storage space, or calculating how much mulch is needed for a garden bed. It remains a trusted unit for real-world measurements where larger volumes are involved.
1 tsp (imp) = 0.000209 ft³
Let’s say you want to convert 100 tsp (imp) to ft³.
Using the formula:
100 × 0.000209 = 0.021 ft³
So, 100 tsp (imp) is approximately 0.021 ft³.
| Teaspoon (Imperial) (tsp (imp)) | Cubic foot (ft³) |
|---|---|
| 1 tsp (imp) | 0 ft³ |
| 2 tsp (imp) | 0 ft³ |
| 3 tsp (imp) | 0.001 ft³ |
| 4 tsp (imp) | 0.001 ft³ |
| 5 tsp (imp) | 0.001 ft³ |
| 6 tsp (imp) | 0.001 ft³ |
| 7 tsp (imp) | 0.001 ft³ |
| 8 tsp (imp) | 0.002 ft³ |
| 9 tsp (imp) | 0.002 ft³ |
| 10 tsp (imp) | 0.002 ft³ |
| 11 tsp (imp) | 0.002 ft³ |
| 12 tsp (imp) | 0.003 ft³ |
| 13 tsp (imp) | 0.003 ft³ |
| 14 tsp (imp) | 0.003 ft³ |
| 15 tsp (imp) | 0.003 ft³ |