Tablespoon (UK) to Dessertspoon (US) Converter
Unit Converter
Instant · Precise · Universal
47 units available
6 categories total
How to Convert Tablespoon (UK) to Dessertspoon (US)
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)) = 1.801428535 Dessertspoon (US) (dsp (US)).
Tablespoon (UK) to Dessertspoon (US) — Common Values
| Tablespoon (UK) (tbsp (UK)) | Dessertspoon (US) (dsp (US)) |
|---|---|
| 0.1 | 0.1801428535 |
| 0.5 | 0.9007142676 |
| 1 | 1.801428535 |
| 2 | 3.60285707 |
| 5 | 9.007142676 |
| 10 | 18.01428535 |
| 25 | 45.03571338 |
| 50 | 90.07142676 |
| 100 | 180.1428535 |
| 500 | 900.7142676 |
| 1000 | 1801.428535 |
About Tablespoon (UK) (tbsp (UK))
Definition
The UK tablespoon is a unit of culinary volume equal to approximately 17.758 milliliters, or 3 UK teaspoons.
Mathematical Relationship
1 UK tbsp ≈ 17.758 mL = 3 UK tsp. About 20% larger than a US tablespoon (14.787 mL).
Conversion Formula
To mL: multiply by 17.758. To US tablespoons: multiply by 1.201. To metric tablespoons: multiply by 1.184.
Practical Applications
Traditional British baking and cooking, Commonwealth recipes, and older pharmaceutical references.
Interesting Facts
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!
Common Mistakes
Mixing up UK and US tablespoons in international recipes. A UK tbsp is ~20% larger than a US tbsp.
Educational Tips
Modern UK cooking is shifting to metric (15 mL). When following old UK recipes, add ~20% more than a US tbsp would indicate.
About Dessertspoon (US) (dsp (US))
Definition
The US dessertspoon is a unit of volume approximately double a teaspoon, equal to about 9.858 milliliters, or 2 US teaspoons.
Mathematical Relationship
1 US dsp ≈ 2 US tsp ≈ 2/3 US tbsp ≈ 9.858 mL.
Conversion Formula
To mL: multiply by 9.858. To teaspoons (US): multiply by 2. To tablespoons (US): multiply by 0.667.
Practical Applications
Occasionally used in British/Australian recipes that have been adapted for US kitchens, and in traditional herbal medicine dosing.
Interesting Facts
The dessertspoon is a standard part of a formal European place setting, positioned between the soup spoon and teaspoon.
Common Mistakes
Confusing with a tablespoon — a dessertspoon is about 2/3 of a tablespoon, not half.
Educational Tips
Think of the dessertspoon as 'double a teaspoon' — roughly 10 mL. It's the forgotten middle sibling of measuring spoons.