US cups to Teaspoons Converter
Convert us cups (cup) to teaspoons (tsp) instantly. Volume conversions help with baking from American recipes, comparing petrol prices quoted per gallon abroad with pump prices per litre here, and reading PUB water bills in cubic metres.
Result
- Teaspoons
- 48 tsp
How to use the us cups to teaspoons converter
- Enter the us cups (cup).
- The results update as you type, or press Calculate.
- Read the teaspoons first, then the supporting figures below it.
Formula
Teaspoons = us cups × 47.9999675385
Worked example
For example, with these inputs:
- US cups (cup): 1
the calculator returns:
- Teaspoons: 48 tsp
US cups to Teaspoons table
| US cups | Teaspoons |
|---|---|
| 1 cup | 48 tsp |
| 2 cup | 95.9999 tsp |
| 5 cup | 239.9998 tsp |
| 10 cup | 479.9997 tsp |
| 20 cup | 959.9994 tsp |
| 25 cup | 1,200 tsp |
| 50 cup | 2,400 tsp |
| 100 cup | 4,800 tsp |
| 250 cup | 11,999.99 tsp |
| 500 cup | 23,999.98 tsp |
| 1,000 cup | 47,999.97 tsp |
About this conversion
Volume conversions help with baking from American recipes, comparing petrol prices quoted per gallon abroad with pump prices per litre here, and reading PUB water bills in cubic metres.
For everyday use, three or four significant figures are usually enough. Engineering, science and trade documents may need more, and rounding should happen only at the end of a calculation.
A conversion table is handy for common values, but a calculator is faster and avoids interpolation errors for anything in between.
Frequently asked questions
How many teaspoons are in one us cup?
1 cup = 48 tsp.
How do I convert cup to tsp?
Teaspoons = us cups × 47.9999675385.