US Tablespoons to US Teaspoons
1 us tablespoon = 3.00001 us teaspoons (tsp)
Convert us tablespoons to us teaspoons instantly. 1 us tablespoon = 3.00001 us teaspoons. Free, accurate, with conversion table and formula.
US Tablespoon (tbsp)
US Teaspoon (tsp)
| Unit | 1 tbsp equals |
|---|---|
| Milliliter (ml) | 14.7868 |
| Liter (L) | 0.0147868 |
| US Teaspoon (tsp) | 3.00001 |
| US Tablespoon (tbsp) | 1 |
| US Cup (cup) | 0.0616117 |
| US Fluid Ounce (fl oz) | 0.500002 |
| US Pint (pt) | 0.0312501 |
| US Quart (qt) | 0.015625 |
| US Gallon (gal) | 0.00390626 |
How to convert us tablespoons to us teaspoons
- 1Take your value in us tablespoons (tbsp).
- 2Multiply by 3.00001.
- 3The result is your value in us teaspoons (tsp).
US Tablespoons to US Teaspoons conversion table
| US Tablespoons (tbsp) | US Teaspoons (tsp) |
|---|---|
| 1 | 3.00001 |
| 2 | 6.00002 |
| 5 | 15 |
| 10 | 30.0001 |
| 25 | 75.0002 |
| 50 | 150 |
| 100 | 300.001 |
| 250 | 750.002 |
| 500 | 1,500 |
| 1,000 | 3,000.01 |
Frequently asked
How many us teaspoons are in a us tablespoon?
1 us tablespoon equals 3.00001 us teaspoons (tsp).
How do I convert us tablespoons to us teaspoons?
Multiply the number of us tablespoons by 3.00001 to get us teaspoons.
What is 10 us tablespoons in us teaspoons?
10 tbsp equals 30 tsp.
What is 100 us tablespoons in us teaspoons?
100 tbsp equals 300 tsp.
How do I convert us teaspoons back to us tablespoons?
Multiply us teaspoons by 0.333332 (the reciprocal) or use the swap button above.
Where you'll actually use this
Cooking converters translate between metric (ml, g) and US customary measures (cups, tablespoons, teaspoons, fluid ounces) — essential for following recipes across regions.
- International recipes
Bake a French pastry recipe in a US kitchen, or scale a US cookbook for a European oven.
- Scaling recipes
Halve or triple portions while keeping ratios accurate.
- Bartending
Cocktail recipes use jiggers, fluid ounces, and milliliters interchangeably.
Common mistakes to avoid
- Dry vs liquid cups
A US cup is the same volume for both, but dry ingredients should be spooned and leveled — not packed — for accuracy.
- Tablespoons differ globally
US: 14.79 ml. UK: 17.76 ml. Australia: 20 ml. Match the recipe's origin.
Did you know?
Professional bakers measure flour in grams — a 'cup' can vary 20% depending on how it's scooped.
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