How do you convert milliliters to teaspoons?

To convert milliliters to teaspoons, multiply by 0.2028841362. For example, 18 mL is 3.651914 tsp.

How many teaspoons are in a milliliter?

There are 0.2028841362 teaspoons in one milliliter.

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Converters · Volume

18 Milliliters to Teaspoons

18 mL =

3.651914 tsp

18 milliliters equals 3.651914 teaspoons

How to convert milliliters to teaspoons

To get teaspoons, multiply by 0.2028841362.

tsp = mL × 0.2028841362

Worked example: 18 × 0.2028841362 = 3.651914 tsp.

Going the other way, multiply by 4.928921594 — one teaspoon is 4.928921594 milliliters.

Values near 18 mL

Milliliter	Teaspoon
9 mL	1.825957 tsp
16 mL	3.246146 tsp
17 mL	3.44903 tsp
19 mL	3.854799 tsp
20 mL	4.057683 tsp
36 mL	7.303829 tsp

Milliliter to Teaspoon — common values

Milliliter	Teaspoon
1 mL	0.202884 tsp
2 mL	0.405768 tsp
3 mL	0.608652 tsp
5 mL	1.014421 tsp
10 mL	2.028841 tsp
25 mL	5.072103 tsp
50 mL	10.144207 tsp
100 mL	20.288414 tsp

Convert Milliliter to other units

mL → L mL → m³ mL → gal mL → qt mL → pt mL → cup mL → fl oz mL → tbsp mL → tsp

← Reverse: Teaspoon to Milliliter

Questions

How do you convert milliliters to teaspoons?: To convert milliliters to teaspoons, multiply by 0.2028841362. For example, 18 mL is 3.651914 tsp.
How many teaspoons are in a milliliter?: There are 0.2028841362 teaspoons in one milliliter.
How do you convert teaspoons back to milliliters?: Go the other way: multiply by 4.928921594. One teaspoon is 4.928921594 milliliters.

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