Teaspoons to Tablespoons Converter
Convert teaspoons (tsp) to tablespoons (tbsp) instantly. Type a value above and the result updates while you type. 1 teaspoon equals 0.333333 tablespoons.
Result updates as you type. Values are calculated locally in your browser — nothing is sent to a server.
The formula
1 teaspoon = 0.333333 tablespoons
Multiply the teaspoons value by 0.333333 to get tablespoons. Or divide by 3 to go the other way.
Teaspoons to tablespoons conversion table
| tsp | tbsp |
|---|---|
| 1 | 0.333333 |
| 2 | 0.666667 |
| 3 | 1 |
| 4 | 1.33333 |
| 5 | 1.66667 |
| 6 | 2 |
| 7 | 2.33333 |
| 8 | 2.66667 |
| 9 | 3 |
| 10 | 3.33333 |
| 15 | 5 |
| 20 | 6.66667 |
| 25 | 8.33333 |
| 50 | 16.6667 |
| 75 | 25 |
| 100 | 33.3333 |
Worked examples
- 5 tsp × 0.333333 = 1.66667 tbsp
- 30 tsp × 0.333333 = 10 tbsp
- 165 tsp × 0.333333 = 55 tbsp
Conversion factors follow the exact international definitions (SI/BIPM; imperial units per the 1959 International Yard and Pound Agreement, maintained by NIST). NIST unit conversion reference
Factors last verified August 2026 · Built by Jeffrey Tepper.
Frequently asked questions
How many tablespoons are in 1 teaspoon?
1 teaspoon equals 0.333333 tablespoons (tsp → tbsp).
How do you convert teaspoons to tablespoons?
Multiply the number of teaspoons by 0.333333. For example: 10 tsp × 0.333333 = 3.33333 tbsp.
What is 50 tsp in tbsp?
50 tsp equals 16.6667 tbsp.
Which is bigger: 1 teaspoon or 1 tablespoon?
1 tablespoon is bigger: 1 teaspoon is only 0.333333 tablespoons.