Tablespoons to teaspoons
1 tablespoon = 3 teaspoons
For any other value: tsp = tbsp × 3
Calculator
3 tsp
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You can leave the unit in: 100 tbsp is fine.
Tablespoons to teaspoons chart
The values people look up most.
| tablespoons | teaspoons |
|---|---|
| 1 tbsp | 3 tsp |
| 0.5 tbsp | 1.5 tsp |
| 3 tbsp | 9 tsp |
| 2 tbsp | 6 tsp |
| 4 tbsp | 12 tsp |
| 0.75 tbsp | 2.25 tsp |
| 1.5 tbsp | 4.5 tsp |
| 5 tbsp | 15 tsp |
| 6 tbsp | 18 tsp |
| 2.5 tbsp | 7.5 tsp |
| 8 tbsp | 24 tsp |
| 5.5 tbsp | 16.5 tsp |
| 1.25 tbsp | 3.75 tsp |
| 12 tbsp | 36 tsp |
| 0.25 tbsp | 0.75 tsp |
| 3.5 tbsp | 10.5 tsp |
| 10 tbsp | 30 tsp |
| 8.5 tbsp | 25.5 tsp |
| 16 tbsp | 48 tsp |
| 9 tbsp | 27 tsp |
| 7 tbsp | 21 tsp |
Formula
tsp = tbsp × 3
Three teaspoons make a tablespoon in the US and the UK. In Australia a tablespoon is four teaspoons.
Where this number comes from
This factor is exact, not rounded. Three teaspoons to a tablespoon in the US and the UK.
Source: NIST Guide to the SI, Appendix B: Conversion Factors, NIST (National Institute of Standards and Technology, USA).
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