Tablespoon (US) to Teaspoon (US)
1 tbsp = 3.0000000061 tsp
How to convert tablespoon (us) to teaspoon (us)
Enter the value in tablespoon (us) (tbsp) above and the equivalent in teaspoon (us) (tsp) updates as you type. This conversion comes up when cooking with measuring cups from a different measurement tradition.
Typical situations: buying drinks or fuel in countries with different bottle and pump sizes; comparing car trunk or tank capacities quoted in different units; dosing garden chemicals or medicine with unfamiliar measuring cups.
You can also convert in the other direction: Teaspoon (US) to Tablespoon (US)
Tablespoon (US) to Teaspoon (US) conversion table
| Tablespoon (US) (tbsp) | Teaspoon (US) (tsp) |
|---|---|
| 1 | 3 |
| 2 | 6 |
| 5 | 15 |
| 10 | 30 |
| 25 | 75 |
| 50 | 150 |
| 100 | 300.000001 |
Watch out for
- US vs imperial gallons: a US gallon is 3.785 L, an imperial (UK) gallon is 4.546 L. MPG figures from the UK are not comparable with US ones
- US "cup" (240 ml) vs metric cup (250 ml) vs UK cup (284 ml) in baking
Frequently asked questions
How many teaspoon (us) is 1 tablespoon (us)?
1 tablespoon (us) = 3 teaspoon (us).
What is the formula to convert tablespoon (us) to teaspoon (us)?
The formula is: tsp = tbsp × 3.
What is 10 tablespoon (us) in teaspoon (us)?
10 tablespoon (us) = 30 teaspoon (us).