Dessertspoon (US) to Fluid Ounce (UK) Converter
Unit Converter
Instant · Precise · Universal
47 units available
6 categories total
How to Convert Dessertspoon (US) to Fluid Ounce (UK)
To mL: multiply by 9.858. To teaspoons (US): multiply by 2. To tablespoons (US): multiply by 0.667.
1 US dsp ≈ 2 US tsp ≈ 2/3 US tbsp ≈ 9.858 mL.
For example, 1 Dessertspoon (US) (dsp (US)) = 0.3469475767 Fluid Ounce (UK) (fl oz (UK)).
Dessertspoon (US) to Fluid Ounce (UK) — Common Values
| Dessertspoon (US) (dsp (US)) | Fluid Ounce (UK) (fl oz (UK)) |
|---|---|
| 0.1 | 0.03469475767 |
| 0.5 | 0.1734737883 |
| 1 | 0.3469475767 |
| 2 | 0.6938951533 |
| 5 | 1.734737883 |
| 10 | 3.469475767 |
| 25 | 8.673689417 |
| 50 | 17.34737883 |
| 100 | 34.69475767 |
| 500 | 173.4737883 |
| 1000 | 346.9475767 |
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.
About Fluid Ounce (UK) (fl oz (UK))
Definition
The UK fluid ounce is a unit of liquid volume equal to 1/160 of an imperial gallon, or approximately 28.413 milliliters.
Mathematical Relationship
1 UK fl oz = 1/20 UK pt = 1/160 UK gal ≈ 28.4131 mL. It is about 4% smaller than a US fluid ounce.
Conversion Formula
To mL: multiply by 28.4131. To US fl oz: multiply by 0.96076. To UK pints: divide by 20.
Practical Applications
Older UK recipes, some beverage labels in Commonwealth countries, and traditional pharmaceutical dosing.
Interesting Facts
Paradoxically, the UK fluid ounce is smaller than the US fluid ounce (28.41 vs. 29.57 mL), even though UK pints and gallons are larger.
Common Mistakes
Assuming UK and US fluid ounces are the same — they differ by about 4%. This seems small but accumulates in recipes.
Educational Tips
UK fl oz ≈ 28.4 mL, US fl oz ≈ 29.6 mL. The UK has more fl oz per pint (20) vs. US (16), but each UK fl oz is smaller.