Convert US cups to teaspoons
Convert US cups (cup) to teaspoons (tsp). 1 cup = 48 tsp, and 1 tsp = 0.0208333 cup.
Cups to Teaspoons formula
tsp = cup × 48
Multiply the number of US cups by 48.
Example: To convert 0.25 cup to teaspoons: 0.25 × 48 = 12 tsp.
Quick answers
- What is 0.25 cup in teaspoons?
- 0.25 cup = 12 tsp
- What is 0.5 cup in teaspoons?
- 0.5 cup = 24 tsp
- What is 1 cup in teaspoons?
- 1 cup = 48 tsp
- What is 2 cup in teaspoons?
- 2 cup = 96 tsp
Cups to Teaspoons conversion table
Teaspoons to Cups table| US cups (cup) | teaspoons (tsp) |
|---|---|
| 0.25 cup | 12 tsp |
| 0.5 cup | 24 tsp |
| 0.75 cup | 36 tsp |
| 1 cup | 48 tsp |
| 1.25 cup | 60 tsp |
| 1.5 cup | 72 tsp |
| 2 cup | 96 tsp |
| 2.5 cup | 120 tsp |
| 3 cup | 144 tsp |
| 4 cup | 192 tsp |
| 5 cup | 240 tsp |
| 6 cup | 288 tsp |
| 8 cup | 384 tsp |
Frequently asked questions
How many teaspoons are in a US cup?
There are 48 teaspoons in a US cup (1 cup = 48 tsp).
How do I convert US cups to teaspoons?
Multiply the number of US cups by 48. To convert 0.25 cup to teaspoons: 0.25 × 48 = 12 tsp.
Is the Cups to Teaspoons conversion exact?
Yes. Both units are defined exactly, so 1 US cup is exactly 48 teaspoons. Results on this page are rounded to six significant digits; pick more decimals in the converter if you need them.
What is 0.25 cup in teaspoons?
0.25 cup = 12 tsp.
How do I convert teaspoons back to US cups?
Use the reverse relationship: 1 tsp = 0.0208333 cup. The Teaspoons to Cups page has a converter and a full table.
More volume conversions
- Cups to ML
- Cups to Liters
- Cups to Fluid Ounces
- Cups to Pints
- Cups to Quarts
- Cups to Gallons
- Cups to Tablespoons
- Tablespoons to Teaspoons
- ML to Teaspoons
- ML to Cups
- Liters to Gallons
- Gallons to Liters