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Tsp to ml Converter (Teaspoons to Milliliters)

1 teaspoon = 4.928921594 milliliters. To convert tsp to mL, multiply by 4.928921594.

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1 tsp = 4.929 mL

1 tsp
4.9289 mL
1 mL
0.2029 tsp
10 tsp
49.2892 mL
100 tsp
492.8922 mL

How to convert Tsp to ml

1 teaspoon equals 4.928921594 milliliters, so the conversion is a single multiplication.

mL = tsp × 4.928921594

Example: 2 tsp × 4.928921594 = 9.858 mL.

About the teaspoon and the milliliter

Teaspoon (tsp)

A US teaspoon is one sixth of a fluid ounce, about 4.93 mL.

Milliliter (mL)

A milliliter is a thousandth of a liter, the same as one cubic centimeter. Medicine doses and drink labels use it.

1 teaspoon in every volume unit

Milliliters4.929 mL
US Fluid Ounces0.1667 fl oz
Liters0.004929 L
US Gallons0.001302 gal
US Cups0.02083 cup
Tablespoons0.3333 tbsp
US Quarts0.005208 qt
US Pints0.01042 pt
Imperial Gallons0.001084 imp gal
Imperial Quarts0.004337 imp qt
Imperial Pints0.008674 imp pt
Imperial Fluid Ounces0.1735 imp fl oz
Metric Cups0.01972 metric cup
Deciliters0.04929 dL
Centiliters0.4929 cL
Cubic Meters0.000004929 m³
Cubic Centimeters4.929 cm³
Cubic Feet0.0001741 ft³
Cubic Inches0.3008 in³
Cubic Yards0.000006447 yd³
Oil Barrels0.000031 bbl
Acre-Feet3.996e-9 ac·ft
US Bushels0.0001399 bu
US Pecks0.0005595 pk
US Dry Pints0.008952 dry pt
ml to TspReverse conversionml to oz1 mL = 0.03381 fl ozoz to ml1 fl oz = 29.5735 mLCups to ml1 cup = 236.5882 mLml to Cups1 mL = 0.004227 cupTbsp to Tsp1 tbsp = 3 tspTsp to Tbsp1 tsp = 0.3333 tbspml to Tbsp1 mL = 0.06763 tbspTbsp to ml1 tbsp = 14.7868 mLcc to ml1 cm³ = 1 mLml to cc1 mL = 1 cm³

Quick answers

How many ounces in a cup?8 US fluid ouncesHow many cups in a quart?4 US cupsHow many teaspoons in a tablespoon?3 teaspoonsHow many ounces in a gallon?128 US fluid ouncesHow many liters in a gallon?3.785 litersHow many quarts in a gallon?4 US quartsHow many tablespoons in 1/4 cup?4 tablespoons

Guides

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Tsp to ml FAQ

How many milliliters are in a teaspoon?

1 teaspoon = 4.928921594 milliliters.

How many teaspoons are in a milliliter?

1 milliliter = 0.2028841362 teaspoons.

How do I convert tsp to mL?

Use mL = tsp × 4.928921594. For example, 10 tsp = 49.289 mL.

Can I print this Tsp to ml chart?

Yes. Use "Print / Save PDF" next to the converter for a one-page chart, or "Download CSV" to open it in Excel or Google Sheets.