1 tsp to tbsp
1 teaspoon in tablespoons
1 tsp = 0.33333 tbsp
tbsp = tsp × 1/3
1 teaspoon is 0.33333 tablespoons. To get there, multiply by 0.3333333333.
Values either side
| Teaspoons | Tablespoons |
|---|---|
| 0.5 tsp | 0.16667 |
| 1 tsp ← | 0.33333 |
| 1.5 tsp | 0.5 |
| 2 tsp | 0.66667 |
| 2.5 tsp | 0.83333 |
| 3 tsp | 1 |
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
- What is 1 tsp in tablespoons?
- 1 tsp is 0.33333 tbsp.
- How do you convert teaspoons to tablespoons?
- Multiply by 0.3333333333.
Related pages
- Teaspoons to tablespoons Full table and converter
- 1 tbsp to tsp The other direction
- 0.5 tsp to tbsp 0.16667 tbsp
- 1.5 tsp to tbsp 0.5 tbsp
- 2 tsp to tbsp 0.66667 tbsp
- 2.5 tsp to tbsp 0.83333 tbsp
- 3 tsp to tbsp 1 tbsp
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