Convert Tablespoons to Teaspoons
4 tbsp = 12 tsp
tsp = tbsp × 3Convert tablespoons to teaspoons instantly — type in either box and it works both ways.
How to convert tablespoons to teaspoons
To convert tablespoons to teaspoons, multiply the number of tablespoons by 3.
tsp = tbsp × 3
Example: convert 4 tbsp to tsp
- 4 × 3 = 12
- 4 tbsp = 12 tsp
1 tbsp = 3 tsp and 1 tsp = 0.333333 tbsp.
Tablespoons to Teaspoons conversion chart
| Tablespoons (tbsp) | Teaspoons (tsp) |
|---|---|
| 0.25 tbsp | 0.75 tsp |
| 0.5 tbsp | 1.5 tsp |
| 1 tbsp | 3 tsp |
| 2 tbsp | 6 tsp |
| 3 tbsp | 9 tsp |
| 4 tbsp | 12 tsp |
| 5 tbsp | 15 tsp |
| 10 tbsp | 30 tsp |
| 20 tbsp | 60 tsp |
| 50 tbsp | 150 tsp |
| 100 tbsp | 300 tsp |
Frequently asked questions
How do you convert tablespoons to teaspoons?
To convert tablespoons to teaspoons, multiply the number of tablespoons by 3. The formula is tsp = tbsp × 3.
How many teaspoons are in one tablespoon?
1 tbsp = 3 tsp.
How do I convert teaspoons back to tablespoons?
Use the reverse formula: tbsp = tsp ÷ 3. For example 1 tsp = 0.333333 tbsp.
Is this converter free and accurate?
Yes. It is free, uses exact internationally defined conversion factors, and runs in your browser — nothing you type is sent anywhere.
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