Cups to Teaspoons
Convert Cups to Teaspoons instantly. Free online volume unit converter with exact formula, conversion table and FAQ.
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Formula
tsp = cup × 48
cup = tsp ÷ 48
Conversion table
| 1 cup | 48 tsp |
| 5 cup | 240 tsp |
| 10 cup | 480 tsp |
| 20 cup | 960 tsp |
| 50 cup | 2400 tsp |
| 100 cup | 4800 tsp |
| 500 cup | 24000 tsp |
| 1000 cup | 48000 tsp |
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Frequently asked questions
How many Teaspoons are in one Cup?
One Cup equals 48 tsp.
How do I convert Cups to Teaspoons?
Multiply the value in Cups by 48 to get Teaspoons. Formula: tsp = cup × 48.
Is this Cups to Teaspoons conversion exact?
Yes. It is based on internationally recognized unit definitions, so the factor 48 is exact to the precision shown.
When is Cups to Teaspoons commonly used?
It is commonly used for fuel, beverages, cooking, water storage, agriculture, laboratories, and everyday industrial liquid measurements.
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About this conversion
The Cup and the Teaspoon are both units of volume. The US cup is a customary kitchen volume unit equal to one sixteenth of a US gallon, used throughout American recipes. The US teaspoon is a small customary volume unit used for measuring spices, flavorings, and medicine in recipes. To convert, multiply the Cups value by 48 (formula: tsp = cup × 48). It is commonly used for fuel, beverages, cooking, water storage, agriculture, laboratories, and everyday industrial liquid measurements. This conversion factor is derived directly from the internationally accepted metric and customary unit definitions, so results are precise and repeatable.