🍳 Teaspoon to Cup (US) Converter
Free online tool to convert Teaspoon (tsp) to Cup (US) (cup). Enter a value and get instant, accurate results.
Enter a value above to see the result
Teaspoon to Cup (US) Conversion Table
| Teaspoon (tsp) | Cup (US) (cup) |
|---|---|
| 0.25 tsp | 0.0052083338 cup |
| 0.5 tsp | 0.010416668 cup |
| 1 tsp | 0.020833335 cup |
| 2 tsp | 0.04166667 cup |
| 4 tsp | 0.08333334 cup |
| 8 tsp | 0.16666668 cup |
Conversion Formula
US volume hierarchy: 1 cup = 16 tbsp = 48 tsp = 8 fl oz ≈ 236.6 mL 1 stick butter = ½ cup = 8 tbsp ≈ 118.3 mL 1 qt = 2 pt = 4 cups • 1 L ≈ 4.227 cups
About Teaspoon to Cup (US) Conversions
Converting between Teaspoon and Cup (US) comes up constantly in the kitchen — whether you're scaling a recipe, following a foreign cookbook, or working without the right measuring tools. Enter a value to get your answer instantly.
The conversion factor is: 1 tsp = 0.020833335 cup. To convert manually, multiply your value by 0.020833335. As a quick example: 10 tsp = 0.20833335 cup.
For reference: this page provides a tsp-to-cup conversion table covering common values, the exact mathematical formula, and frequently asked questions.
Frequently Asked Questions
How do I convert Teaspoon to Cup (US)?
Multiply your Teaspoon value by 0.020833335 to get Cup (US). For example: 10 tsp × 0.020833335 = 0.20833335 cup. You can also use the converter above for instant results.
How many Cup (US) are in 1 Teaspoon?
There are 0.020833335 cup in exactly 1 tsp. This is the direct conversion factor between these two units.
Is Teaspoon larger or smaller than Cup (US)?
One Teaspoon is smaller than one Cup (US). Specifically, 1 tsp = 0.020833335 cup, so your number decreases when converting from tsp to cup.
When would I use Cup (US) instead of Teaspoon?
cup is useful when following recipes from a different country or when your measuring tools use a different unit. Converting between tsp and cup is a common step when adapting recipes.
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All conversion results are provided for general informational purposes only. Our formulas use internationally recognized conversion factors; however, rounding may affect precision. Do not rely on these results for professional, medical, legal, or engineering decisions without independent verification. Read our full disclaimer.