104 Milliliters to Teaspoons

104 mL ≈ 21.1 tsp

Calculation: tsp = 104 mL × 0.202884 ≈ 21.1 tsp

Milliliter to Teaspoon Converter

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How much is 104 mL?

104 mL (3.5 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

What does 104 mL look like?

Illustration of a rocks glass
104 mL (3.5 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

104 mL on the Teaspoon scale

mL050100.0150.0200.0tsp010203040

104.0 mL = 21.1 tsp

How to Convert Milliliter to Teaspoon

1 milliliter = 0.202884 Teaspoons

Teaspoon = Milliliter × 0.202884

Example: 104 mL × 0.202884 = 21.1 tsp

Reverse Conversion

To convert Teaspoons back to milliliters:

  • Remember, 1 Teaspoon equals 4.92892 milliliters.
  • To convert 21.1 tsp to mL, multiply 21.1 x 4.92892, resulting in 104 mL.

104 mL is also equal to:

  • 0.104 liter
  • 0.43958 cup
  • 0.21979 pint
  • 0.1099 quart
  • 3.5167 ounce

Frequently Asked Questions

How much is 104 milliliters in Teaspoons?

104 milliliters equals 21.1 Teaspoons. This is calculated by multiplying 104 by the conversion factor 0.202884.

What does 104 milliliters look like in Teaspoons?

104 milliliters (21.1 Teaspoons) is a measuring cup or a small glass.

How do you calculate 104 milliliters to Teaspoons?

Multiply 104 by the conversion factor 0.202884. The calculation is 104 × 0.202884 = 21.1 Teaspoons. This factor is defined by international measurement standards.

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104 milliliters = 21.1 Teaspoons
104 milliliters = 21.1 Teaspoons — conversion chart

For general conversions between milliliters and Teaspoons, see the milliliters to Teaspoons converter.

Conversion factors verified against NIST, BIPM, ISO 80000-3 1 US gallon = 3.785411784 L (exact, US customary). Last reviewed: March 2026
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.