Convert teaspoons to ml
US teaspoons to milliliters. Enter a value to convert, or use the teaspoons to ml chart further down the page.
1 US teaspoon equals 4.92892 milliliters. Going the other way, 1 milliliter = 0.202884 US teaspoons.
How to convert teaspoons to ml
To convert US teaspoons to milliliters, multiply the US teaspoon value by 4.928921594. You can also divide by 0.2028841362 to get the same answer.
mL = tsp × 4.928921594
Worked example
Convert 15 tsp to milliliters:
15 tsp = 73.9338 mL
teaspoons to ml conversion chart
Use this teaspoons to ml table for quick reference without typing anything.
| US teaspoons (tsp) | milliliters (mL) |
|---|---|
| 0.01 tsp | 0.0492892 mL |
| 0.1 tsp | 0.492892 mL |
| 1 tsp | 4.92892 mL |
| 2 tsp | 9.85784 mL |
| 3 tsp | 14.7868 mL |
| 5 tsp | 24.6446 mL |
| 10 tsp | 49.2892 mL |
| 20 tsp | 98.5784 mL |
| 50 tsp | 246.446 mL |
| 100 tsp | 492.892 mL |
| 1,000 tsp | 4,928.92 mL |
What is a US teaspoon?
A US teaspoon is one third of a tablespoon, or about 4.93 millilitres. Medicine doses and baking recipes both use it, and it is the smallest standard kitchen measure.
What is a milliliter?
The milliliter is one thousandth of a liter and is exactly equal to one cubic centimeter.
Frequently asked questions
How many ml are in a US teaspoon?
1 teaspoons equals 4.92892 ml. Going the other way, 1 ml is 0.202884 teaspoons.
How do you convert teaspoons to ml?
To convert US teaspoons to milliliters, multiply the US teaspoon value by 4.928921594. You can also divide by 0.2028841362 to get the same answer.
What is 10 teaspoons in ml?
10 teaspoons equals 49.2892 ml. The conversion chart on this page lists the other values people look up most often.
Related volume conversions
Convert teaspoons to other units
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- teaspoons to liters
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Convert other units to ml
- liters to ml
- gallons to ml
- fl oz to ml
- cups to ml
- quarts to ml
- pints to ml
- cubic meters to ml
- cubic feet to ml
- tablespoons to ml
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