Teaspoons to tablespoons
1 teaspoon in tablespoons
1 tsp = 0.33333 tbsp
tbsp = tsp × 1/3
To convert teaspoons to tablespoons, multiply by 0.3333333333. The table below gives the values people look up most often, and the converter works for any number.
Teaspoons to tablespoons table
| Teaspoons | Tablespoons |
|---|---|
| 1 tsp | 0.33333 |
| 2 tsp | 0.66667 |
| 3 tsp | 1 |
| 4 tsp | 1.333333 |
| 5 tsp | 1.666667 |
| 10 tsp | 3.333333 |
| 15 tsp | 5 |
| 20 tsp | 6.666667 |
| 25 tsp | 8.333333 |
| 30 tsp | 10 |
| 40 tsp | 13.33333 |
| 50 tsp | 16.66667 |
| 75 tsp | 25 |
| 100 tsp | 33.33333 |
| 250 tsp | 83.33333 |
| 500 tsp | 166.6667 |
| 1,000 tsp | 333.3333 |
How the conversion works
The relationship is tbsp = tsp × 1/3. Both units measure volume, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two.
Common questions
- How many tablespoons are in one teaspoon?
- One teaspoon equals 0.33333 tablespoons. tbsp = tsp × 1/3.
- How do you convert teaspoons to tablespoons?
- Use tbsp = tsp × 1/3. So 10 tsp is 3.333333 tbsp.
- How many teaspoons are in one tablespoon?
- One tablespoon equals 3 teaspoons, which is the reverse of the conversion above.
Related pages
Sources
- Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
- Calculated on this page — At One Place