Milliliter to Teaspoon (US)Converter
Instantly convert Milliliter (ml) to Teaspoon (US) (tsp). Free, accurate, and easy to use.
How to Convert Milliliter to Teaspoon (US)
To convert Milliliter (ml) to Teaspoon (US) (tsp), multiply your value by 0.2028842.
Example: 5 ml × 0.2028842 = 1.01442101 tsp
What is a Milliliter?
The milliliter is one thousandth of a liter and exactly equal to 1 cubic centimeter (cm³). It is the standard unit for liquid medication dosages, small culinary measures, and laboratory volumes. One milliliter of water weighs approximately 1 gram at standard temperature and pressure. Syringes, medicine cups, and dropper bottles are calibrated in milliliters.
What is a Teaspoon (US)?
The US teaspoon equals approximately 4.929 milliliters, or exactly 1/3 of a US tablespoon and 1/48 of a US cup. It is the smallest standard volume unit in American cooking, used for spices, extracts, and leavening agents. The metric teaspoon used in the UK and Australia is rounded to exactly 5 mL. Three teaspoons make one US tablespoon.
Milliliter to Teaspoon (US) Conversion Table
| Milliliter (ml) | Teaspoon (US) (tsp) |
|---|---|
| 0.001 ml | 0.00020288 tsp |
| 0.01 ml | 0.00202884 tsp |
| 0.1 ml | 0.02028842 tsp |
| 0.5 ml | 0.1014421 tsp |
| 1 ml | 0.2028842 tsp |
| 2 ml | 0.4057684 tsp |
| 5 ml | 1.01442101 tsp |
| 10 ml | 2.02884202 tsp |
| 20 ml | 4.05768404 tsp |
| 50 ml | 10.14421009 tsp |
| 100 ml | 20.28842018 tsp |
| 200 ml | 40.57684036 tsp |
| 500 ml | 101.44210091 tsp |
| 1000 ml | 202.88420181 tsp |
| 5000 ml | 1014.42100906 tsp |
| 10000 ml | 2028.84201813 tsp |
| 50000 ml | 10144.21009065 tsp |
| 100000 ml | 20288.4201813 tsp |
| 1000000 ml | 202884.20181297 tsp |
| 1000000000 ml | 202884201.81297323 tsp |
Frequently Asked Questions
How do I convert Milliliter to Teaspoon (US)?
Multiply the Milliliter value by 0.2028842. Formula: tsp = ml × 0.2028842. Example: 10 ml = 2.02884202 tsp.
How many Teaspoon (US) are in one Milliliter?
One Milliliter (ml) equals 0.2028842 Teaspoon (US) (tsp).
How many Milliliter are in one Teaspoon (US)?
One Teaspoon (US) (tsp) equals 4.92892 Milliliter (ml).
What is the exact conversion factor from Milliliter to Teaspoon (US)?
The conversion factor is 0.2028842. Multiply any ml value by this number to get tsp. For the reverse, multiply by 4.92892.
How do I convert Teaspoon (US) back to Milliliter?
Divide by 0.2028842, or equivalently multiply by 4.92892. Formula: ml = tsp ÷ 0.2028842.
Is the Milliliter-to-Teaspoon (US) conversion internationally standardized?
Yes. Both units are defined by international standards (SI or the international yard/pound agreement), so the conversion factor 0.2028842 is exact and universally agreed upon.