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Milliliters to Teaspoons Converter

Convert milliliters to US teaspoons and teaspoons to milliliters instantly. Bidirectional volume converter with formula and common values.

mL

Teaspoons

3.0433

tsp

15 mL = 3.0433 tsp

tsp = mL × 0.202884

How to Convert Milliliters to Teaspoons

To convert milliliters to US teaspoons, divide by 4.929 (or multiply by 0.202884). One US teaspoon is one-third of a US tablespoon, equal to 4.929 mL.

Conversion Formula

  • mL to Teaspoons: tsp = mL × 0.202884
  • Teaspoons to mL: mL = tsp ÷ 0.202884

Common Conversions

MillilitersTeaspoons
2.50.5072
51.0144
102.0288
153.0433
306.0865
10020.288
25050.721

Related

FAQ

How many teaspoons are in a milliliter?

One milliliter equals approximately 0.202884 US teaspoons.

How many mL are in a teaspoon?

One US teaspoon equals approximately 4.929 mL.

How do I convert mL to teaspoons?

Divide the milliliters by 4.929. For example, 15 mL ÷ 4.929 = 3.04 teaspoons.

Is 5 mL the same as 1 teaspoon?

Very close. A US teaspoon is 4.929 mL, while a metric teaspoon is exactly 5 mL.