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.
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 tbsp (imp) = 0.000627 ft³
Let’s say you want to convert 100 tbsp (imp) to ft³.
Using the formula:
100 × 0.000627 = 0.063 ft³
So, 100 tbsp (imp) is approximately 0.063 ft³.
| Tablespoon (Imperial) (tbsp (imp)) | Cubic foot (ft³) |
|---|---|
| 1 tbsp (imp) | 0.001 ft³ |
| 2 tbsp (imp) | 0.001 ft³ |
| 3 tbsp (imp) | 0.002 ft³ |
| 4 tbsp (imp) | 0.003 ft³ |
| 5 tbsp (imp) | 0.003 ft³ |
| 6 tbsp (imp) | 0.004 ft³ |
| 7 tbsp (imp) | 0.004 ft³ |
| 8 tbsp (imp) | 0.005 ft³ |
| 9 tbsp (imp) | 0.006 ft³ |
| 10 tbsp (imp) | 0.006 ft³ |
| 11 tbsp (imp) | 0.007 ft³ |
| 12 tbsp (imp) | 0.008 ft³ |
| 13 tbsp (imp) | 0.008 ft³ |
| 14 tbsp (imp) | 0.009 ft³ |
| 15 tbsp (imp) | 0.009 ft³ |