Free instant tbsp → tsp converter. No signup, no uploads — everything is calculated privately in your browser.
1 tbsp = 3.00001 teaspoons
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1 tablespoon equals 3.00001 teaspoons. To convert tablespoons to teaspoons, multiply the value by this factor.
Formula: value × 3.00001
Prefer to skip the math? Type any value in the converter above and it converts instantly.
| Tablespoons (tbsp) | Teaspoons (tsp) |
|---|---|
| 1 tbsp | 3.00001 tsp |
| 2 tbsp | 6.00002 tsp |
| 5 tbsp | 15 tsp |
| 10 tbsp | 30.0001 tsp |
| 25 tbsp | 75.0002 tsp |
| 50 tbsp | 150 tsp |
| 100 tbsp | 300.001 tsp |
| 250 tbsp | 750.002 tsp |
| 500 tbsp | 1,500 tsp |
| 1,000 tbsp | 3,000.01 tsp |
Enter the value above and the result appears instantly — the calculation runs entirely in your browser. Formula: value × 3.00001.
1 tablespoon = 3.00001 teaspoons (shown to 6 significant figures — the converter itself computes at full precision). The reverse factor is 1 teaspoon = 0.333332 tablespoons.
1 tbsp = 3.00001 tsp; 10 tbsp = 30.0001 tsp; 100 tbsp = 300.001 tsp. Use the full conversion table below for more reference values.
No, and the difference matters. This converter uses US customary measures: 1 US cup = 236.588 mL and 1 US gallon = 3.785411784 L. An imperial cup is 284 mL and an imperial gallon is 4.546 L, so recipes from the UK may need adjusting.