Convert Teaspoon (US) (tsp (US)) to Cup (UK) (cup (UK)) instantly.
Teaspoon (US) to Cup (UK) conversion
1 Teaspoon (US) (tsp (US)) = 0.01734738 Cup (UK) (cup (UK)). To convert Teaspoon (US) to Cup (UK), multiply the value by 0.01734738.
| Teaspoon (US) (tsp (US)) | Cup (UK) (cup (UK)) |
|---|---|
| 1 | 0.01734738 |
| 2 | 0.034694761 |
| 5 | 0.086736902 |
| 10 | 0.1734738 |
| 25 | 0.43368451 |
| 50 | 0.86736902 |
| 100 | 1.734738 |
| 1000 | 17.34738 |
Frequently asked questions
How many Cup (UK) are in one Teaspoon (US)?
One Teaspoon (US) (tsp (US)) equals 0.01734738 Cup (UK) (cup (UK)).
How do I convert Teaspoon (US) to Cup (UK)?
To convert Teaspoon (US) to Cup (UK), multiply the value by 0.01734738.
What is 10 Teaspoon (US) in Cup (UK)?
10 Teaspoon (US) = 0.1734738 Cup (UK).
About these units
Teaspoon (US) (tsp (US))
The US teaspoon equals 4.92892 mL, though rounded to 5 mL in most practical applications. Before standardization, teaspoon sizes varied widely across households and manufacturers. With the rise of packaged foods, pharmaceuticals, and industrial recipes, the US standardized teaspoon values brought consistency to cooking and medicine. Today, the teaspoon remains the most common household unit for measuring small amounts—especially spices, extracts, and medicines.
Cup (UK) (cup (UK))
A UK cup equals 284 mL, slightly larger than both the US cup and the metric cup. Used historically in British cooking, the UK cup is now largely superseded by grams and milliliters, but it remains relevant when interpreting older recipe books and culinary traditions. Its intermediate size provided a convenient measure in a pre-metric world and still appears in baking communities that prefer imperial standards.