Convert Millilitre to Teaspoon
Instantly convert Millilitre (mL) to Teaspoon (tsp). Free and accurate.
About This Conversion
What is a Millilitre to Teaspoon conversion?
One millilitre (mL) is equal to 0.2028841362 teaspoon (tsp). This relationship is fixed by international measurement standards and does not change. To convert any number of millilitre to teaspoon, multiply your value by 0.2028841362; to go the other way, divide by 0.2028841362.
How to convert Millilitre to Teaspoon
The conversion formula is: 1 mL = 0.2028841362 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 mL = 0.2028841362 tsp
mL to tsp Conversion Table
| mL | tsp |
|---|---|
| 0.1 mL | 0.0202884136 tsp |
| 0.5 mL | 0.1014420681 tsp |
| 1 mL | 0.2028841362 tsp |
| 2 mL | 0.4057682724 tsp |
| 5 mL | 1.01442068 tsp |
| 10 mL | 2.02884136 tsp |
| 20 mL | 4.05768272 tsp |
| 25 mL | 5.07210341 tsp |
| 50 mL | 10.14420681 tsp |
| 100 mL | 20.28841362 tsp |
| 250 mL | 50.72103405 tsp |
| 500 mL | 101.44206811 tsp |
| 1000 mL | 202.88413621 tsp |