How to use Tablespoons to Teaspoons
- Type a value in tablespoons.
- The result in teaspoons appears instantly.
- Type in the second box to convert the other way.
How to convert tablespoons to teaspoons
Multiply the value in tablespoons by 3. Formula: tsp = tbsp × 3. Example: 10 tbsp × 3 = 30 tsp.
Common tablespoons to teaspoons conversions
5 tbsp = 15 tsp. 25 tbsp = 75 tsp. 50 tbsp = 150 tsp. 100 tbsp = 300 tsp.
Quick mental math
Quick rule: 1 tablespoon is exactly 3 teaspoons.
Where is tbsp to tsp conversion used?
Volume conversions are needed for cooking and baking with American recipes, measuring medicine doses, comparing drink and bottle sizes, and calculating fuel in liters or gallons.
What are tablespoons?
A US tablespoon is about 14.79 milliliters (3 teaspoons). It is used for cooking and medicine doses.
What are teaspoons?
A US teaspoon is about 4.93 milliliters. It is used for small cooking and medicine amounts.
Tablespoons to teaspoons conversion table
| Tablespoons (tbsp) | Teaspoons (tsp) |
|---|---|
| 1 | 3 |
| 2 | 6 |
| 3 | 9 |
| 4 | 12 |
| 5 | 15 |
| 6 | 18 |
| 8 | 24 |
| 10 | 30 |
| 12 | 36 |
| 16 | 48 |
| 20 | 60 |
| 25 | 75 |
| 32 | 96 |
| 50 | 150 |
| 100 | 300 |
| 250 | 750 |
| 500 | 1,500 |
| 1,000 | 3,000 |
Frequently asked questions
How many teaspoons are in 1 tablespoon?
1 tablespoon = 3 teaspoons (1 tbsp = 3 tsp).
How many tablespoons are in 1 teaspoon?
1 teaspoon = 0.333333 tablespoons (1 tsp = 0.333333 tbsp).
What is 10 tbsp in teaspoons?
10 tbsp = 30 tsp.
What is 100 tbsp in teaspoons?
100 tbsp = 300 tsp.
Is the tbsp to tsp conversion exact?
Yes for US units: the US gallon is defined as exactly 3.785411784 liters, and cups, fluid ounces and spoons are exact fractions of it. UK (imperial) gallons and fluid ounces are different sizes.
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