Convert Tablespoon to Teaspoon
Instantly convert Tablespoon (tbsp) to Teaspoon (tsp). Free and accurate.
About This Conversion
What is a Tablespoon to Teaspoon conversion?
One tablespoon (tbsp) is equal to 3 teaspoon (tsp). This relationship is fixed by international measurement standards and does not change. To convert any number of tablespoon to teaspoon, multiply your value by 3; to go the other way, divide by 3.
How to convert Tablespoon to Teaspoon
The conversion formula is: 1 tbsp = 3 tsp. Enter any value into the converter above and the result updates instantly. The formula is also shown alongside the answer so you can check the working or use it in your own calculations.
Where is this conversion used?
Volume conversions appear in cooking, chemistry, medicine, fuel measurement, and plumbing. The metric system uses litres and millilitres; the imperial system uses pints, gallons, and fluid ounces — and US and UK gallons differ from one another. Pharmacists, bartenders, chemists, plumbers, and fuel engineers routinely convert volumes. Note that a US gallon (3.785 L) and a UK/Imperial gallon (4.546 L) are not the same — always confirm which gallon is intended.
Helpful tip
A standard wine bottle holds 750 mL (0.75 L). A US pint of beer is 473 mL, while a UK pint is 568 mL — nearly 20% larger.
Formula
1 tbsp = 3 tsp
tbsp to tsp Conversion Table
| tbsp | tsp |
|---|---|
| 0.1 tbsp | 0.3 tsp |
| 0.5 tbsp | 1.5 tsp |
| 1 tbsp | 3 tsp |
| 2 tbsp | 6 tsp |
| 5 tbsp | 15 tsp |
| 10 tbsp | 30 tsp |
| 20 tbsp | 60 tsp |
| 25 tbsp | 75 tsp |
| 50 tbsp | 150 tsp |
| 100 tbsp | 300 tsp |
| 250 tbsp | 750 tsp |
| 500 tbsp | 1,500 tsp |
| 1000 tbsp | 3,000 tsp |