Instant · Precise · Universal
47 units available
6 categories total
To mL: multiply by 5.919. To US teaspoons: multiply by 1.201. To metric teaspoons: multiply by 1.184.
1 UK tsp ≈ 5.919 mL. Approximately 1.2 times the US teaspoon (4.929 mL).
For example, 1 Teaspoon (UK) (tsp (UK)) = 0.001302083769 Gallon (UK) (gal (UK)).
| Teaspoon (UK) (tsp (UK)) | Gallon (UK) (gal (UK)) |
|---|---|
| 0.1 | 0.0001302083769 |
| 0.5 | 0.0006510418843 |
| 1 | 0.001302083769 |
| 2 | 0.002604167537 |
| 5 | 0.006510418843 |
| 10 | 0.01302083769 |
| 25 | 0.03255209422 |
| 50 | 0.06510418843 |
| 100 | 0.1302083769 |
| 500 | 0.6510418843 |
| 1000 | 1.302083769 |
The UK teaspoon is a unit of culinary volume equal to approximately 5.919 milliliters, slightly larger than its US counterpart.
1 UK tsp ≈ 5.919 mL. Approximately 1.2 times the US teaspoon (4.929 mL).
To mL: multiply by 5.919. To US teaspoons: multiply by 1.201. To metric teaspoons: multiply by 1.184.
Traditional British recipes, Commonwealth cooking, and older pharmaceutical dosing in the UK.
The UK teaspoon is about 20% larger than the US teaspoon. A recipe calling for 5 UK teaspoons would need 6 US teaspoons.
Assuming UK and US teaspoons are the same — the UK teaspoon is about 20% larger. This matters in precise baking.
Modern UK recipes increasingly use metric (5 mL teaspoons). When following older UK recipes, a UK tsp ≈ 6 mL.
The UK (imperial) gallon is a unit of volume equal to 160 UK fluid ounces, or exactly 4.54609 liters.
1 UK gal = 4 UK qt = 8 UK pt = 160 UK fl oz = 4.54609 L ≈ 1.201 US gal.
To liters: multiply by 4.54609. To US gallons: multiply by 1.20095. To cubic meters: multiply by 0.00454609.
UK road signs (mpg), older fuel consumption references, and some Caribbean and Middle Eastern markets that still use imperial units.
A UK gallon is about 20% larger than a US gallon. A car rated at 40 mpg (UK) gets only about 33 mpg (US).
Misinterpreting UK mpg as US mpg — UK figures look higher because the imperial gallon is larger.
UK gallon ≈ 4.55 L ≈ 1.2 US gallons. The UK gallon was defined so that 1 gallon of water = 10 pounds.



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