Tablespoons to Teaspoons Converter
Convert tablespoons (tbsp) to teaspoons (tsp) instantly. Volume conversions help with baking from American recipes, comparing petrol prices quoted per gallon abroad with pump prices per litre here, and reading PUB water bills in cubic metres.
Result
- Teaspoons
- 3 tsp
How to use the tablespoons to teaspoons converter
- Enter the tablespoons (tbsp).
- The results update as you type, or press Calculate.
- Read the teaspoons first, then the supporting figures below it.
Formula
Teaspoons = tablespoons × 3.0000081154
Worked example
For example, with these inputs:
- Tablespoons (tbsp): 1
the calculator returns:
- Teaspoons: 3 tsp
Tablespoons to Teaspoons table
| Tablespoons | Teaspoons |
|---|---|
| 1 tbsp | 3 tsp |
| 2 tbsp | 6 tsp |
| 5 tbsp | 15 tsp |
| 10 tbsp | 30.0001 tsp |
| 20 tbsp | 60.0002 tsp |
| 25 tbsp | 75.0002 tsp |
| 50 tbsp | 150.0004 tsp |
| 100 tbsp | 300.0008 tsp |
| 250 tbsp | 750.002 tsp |
| 500 tbsp | 1,500 tsp |
| 1,000 tbsp | 3,000.01 tsp |
About this conversion
Volume conversions help with baking from American recipes, comparing petrol prices quoted per gallon abroad with pump prices per litre here, and reading PUB water bills in cubic metres.
For everyday use, three or four significant figures are usually enough. Engineering, science and trade documents may need more, and rounding should happen only at the end of a calculation.
Many conversion factors are exact by definition. The inch has been defined as exactly 2.54 centimetres since 1959, and the pound as exactly 0.45359237 kilograms, so conversions involving them can be as precise as you need.
Frequently asked questions
How many teaspoons are in one tablespoon?
1 tbsp = 3 tsp.
How do I convert tbsp to tsp?
Teaspoons = tablespoons × 3.0000081154.