Use this free, accurate tablespoon (us) to teaspoon (us) calculator to convert between Tablespoon (US) (tbsp) and Teaspoon (US) (tsp). Includes live instant results, complete mathematical formulas, conversion tables, and step-by-step examples.
3 Teaspoon
1 tbsp is equal to 3 tsp.
tsp = tbsp × 3
volume Converters
To convert from Tablespoon (US) to Teaspoon (US), multiply the value in Tablespoon (US) by 3 (or use the formula: tsp = tbsp × 3).
Take your initial measurement in Tablespoon (US) (tbsp). For instance, let's convert 1 tbsp.
Multiply by the standard conversion factor (3).
The final converted measurement equals 3 Teaspoon (US) (tsp).
Compare standard reference values and common conversion benchmarks.
| Tablespoon (US) (tbsp) | Teaspoon (US) (tsp) | Action |
|---|---|---|
| 1 tbsp | 3 tsp | |
| 2 tbsp | 6 tsp | |
| 3 tbsp | 9 tsp | |
| 5 tbsp | 15 tsp | |
| 10 tbsp | 30 tsp | |
| 15 tbsp | 45 tsp | |
| 20 tbsp | 60 tsp | |
| 25 tbsp | 75 tsp | |
| 50 tbsp | 150 tsp | |
| 75 tbsp | 225 tsp | |
| 100 tbsp | 300 tsp | |
| 250 tbsp | 750 tsp | |
| 500 tbsp | 1500 tsp | |
| 1000 tbsp | 3000 tsp |
Official standards, measurement systems, and real-world everyday applications.
A US tablespoon is a cooking volume unit equal to three teaspoons (approx 14.7868 mL).
Common Practical Uses
A US teaspoon is a cooking volume unit equal to 1/3 of a tablespoon or approx 4.92892 mL.
Common Practical Uses
Calculate from Teaspoon (US) (tsp) back to Tablespoon (US) (tbsp).
Frequently used unit conversions in this category:
Explore other measurement and calculation tools:
There are 3 teaspoons in 1 tablespoons. Exactly 1 tbsp is equal to 3 tsp.
The conversion formula is: Teaspoon (US) = tsp = tbsp × 3. Applying this to 1 tbsp gives: 1 × 3 = 3 tsp.
To convert in reverse from teaspoons to tablespoons, multiply by the inverse factor: 1 tsp = 0.333333 tbsp. Alternatively, divide your Teaspoon (US) amount by 3.
To calculate in your head, round the conversion multiplier (3) to the nearest easy whole or decimal number.
Tablespoon (US) (tbsp) belongs to the US customary system, commonly used in Culinary ingredients, Salad dressings, Nutrition labels. In comparison, Teaspoon (US) (tsp) is part of the US customary system, frequently applied in Cooking and baking recipes, Liquid medicine dosing.
Key milestones include: 1 tbsp = 3 tsp, 5 tbsp = 15 tsp, 10 tbsp = 30 tsp, 50 tbsp = 150 tsp, and 100 tbsp = 300 tsp.