Instant · Precise · Universal
47 units available
6 categories total
To mL: multiply by 17.758. To US tablespoons: multiply by 1.201. To metric tablespoons: multiply by 1.184.
1 UK tbsp ≈ 17.758 mL = 3 UK tsp. About 20% larger than a US tablespoon (14.787 mL).
For example, 1 Tablespoon (UK) (tbsp (UK)) = 1.775820e-11 Gigaliter (GL).
| Tablespoon (UK) (tbsp (UK)) | Gigaliter (GL) |
|---|---|
| 0.1 | 1.775820e-12 |
| 0.5 | 8.879100e-12 |
| 1 | 1.775820e-11 |
| 2 | 3.551640e-11 |
| 5 | 8.879100e-11 |
| 10 | 1.775820e-10 |
| 25 | 4.439550e-10 |
| 50 | 8.879100e-10 |
| 100 | 1.775820e-9 |
| 500 | 8.879100e-9 |
| 1000 | 1.775820e-8 |
The UK tablespoon is a unit of culinary volume equal to approximately 17.758 milliliters, or 3 UK teaspoons.
1 UK tbsp ≈ 17.758 mL = 3 UK tsp. About 20% larger than a US tablespoon (14.787 mL).
To mL: multiply by 17.758. To US tablespoons: multiply by 1.201. To metric tablespoons: multiply by 1.184.
Traditional British baking and cooking, Commonwealth recipes, and older pharmaceutical references.
Australia officially uses a 20 mL tablespoon, the UK uses ~17.8 mL, and the US uses ~14.8 mL — three different sizes for the same name!
Mixing up UK and US tablespoons in international recipes. A UK tbsp is ~20% larger than a US tbsp.
Modern UK cooking is shifting to metric (15 mL). When following old UK recipes, add ~20% more than a US tbsp would indicate.
The gigaliter is a unit of volume equal to one billion liters (10⁹ L), or one million cubic meters.
1 GL = 10⁹ L = 10⁶ m³ = 1,000 ML. One teraliter = 1,000 GL.
To liters: multiply by 10⁹. To cubic meters: multiply by 10⁶. To megalliters: multiply by 1,000.
Reporting dam capacities (e.g., Hoover Dam stores ~35 GL), regional water budgets, and flood volumes.
Sydney Harbour holds approximately 500 GL of water. Lake Mead (behind Hoover Dam) has a capacity of about 35,200 GL.
Underestimating the scale — 1 GL = one billion liters = one million cubic meters. It is an enormous volume.
Think 'giga = billion.' 1 GL would fill 400 Olympic pools. It's the unit for dams and large reservoirs.



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