21 tbsp to tsp
21 tablespoons in teaspoons
21 tbsp = 63 tsp
tsp = tbsp × 3
21 tablespoons is 63 teaspoons. To get there, multiply by 3.
Values either side
| Tablespoons | Teaspoons |
|---|---|
| 17 tbsp | 51 |
| 18 tbsp | 54 |
| 19 tbsp | 57 |
| 20 tbsp | 60 |
| 21 tbsp ← | 63 |
| 22 tbsp | 66 |
| 23 tbsp | 69 |
| 24 tbsp | 72 |
| 25 tbsp | 75 |
How the conversion works
The relationship is tsp = tbsp × 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 21 tbsp in teaspoons?
- 21 tbsp is 63 tsp.
- How do you convert tablespoons to teaspoons?
- Multiply by 3.
Related pages
- Tablespoons to teaspoons Full table and converter
- 21 tsp to tbsp The other direction
- 17 tbsp to tsp 51 tsp
- 18 tbsp to tsp 54 tsp
- 19 tbsp to tsp 57 tsp
- 20 tbsp to tsp 60 tsp
- 22 tbsp to tsp 66 tsp
- 23 tbsp to tsp 69 tsp
- 24 tbsp to tsp 72 tsp
- 25 tbsp to tsp 75 tsp
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