Teaspoons and mL Conversion

1 US teaspoon = 4.92892 mL

Quick Lookup (Round: 2). US teaspoon to mL

tsp 1/8 1/4 1/2 3/4 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
mL 0.62 1.23 2.46 3.7 4.92892 7.39 9.86 12.32 14.79 17.25 19.72 22.18 24.64 27.11 29.57 32.04 34.5 36.97 39.43 41.9 44.36 46.82 49.29 54.22 59.15 64.08 69 73.93 78.86 83.79 88.72 93.65 98.58 103.51 108.44 113.37 118.29 123.22

Quick Lookup (Round: 2). Imperial teaspoon to mL

tsp 1/8 1/4 1/2 3/4 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
mL 0.74 1.48 2.96 4.44 5.91939 8.88 11.84 14.8 17.76 20.72 23.68 26.64 29.6 32.56 35.52 38.48 41.44 44.4 47.36 50.31 53.27 56.23 59.19 65.11 71.03 76.95 82.87 88.79 94.71 100.63 106.55 112.47 118.39 124.31 130.23 136.15 142.07 147.98
Round:
Enter US Teaspoon
Enter Imperial Teaspoon
Enter Metric or Australian Teaspoon
Enter mL

How many milliliters (mL) in a teaspoon?

1 US teaspoon is equal to 4.92892 milliliters (mL). 1 Imperial teaspoon is equal to 5.91939 milliliters. 1 Metric and Australian teaspoon is equal to 5 milliliters.

1 US Teaspoon = 4.92892 mL
1 Imperial Teaspoon = 5.91939 mL
1 Metric Teaspoon = 5 mL
1 Australian Teaspoon = 5 mL

How to convert teaspoons to mL?

United States Customary:

To convert US teaspoons to mL, multiply the teaspoon value by 4.92892 (approximately by 5). To convert mL to teaspoons, multiply the mL value by 0.20288420181 or divide by 4.92892 (≅ 5).

For example, to find out how many milliliters there are in one and a half US teaspoon, multiply 1.5 by 4.92892, that makes 7.39 mL in 1.5 US teaspoons.

British Imperial:

To convert Imperial teaspoons to mL, multiply the teaspoon value by 5.91939. To convert mL to teaspoons, multiply the mL value by 0.1689363262 or divide by 5.91939.

Metric System & Australia:

To convert Metric or Australian teaspoons to mL, multiply the teaspoon value by 5. To convert mL to teaspoons, multiply the mL value by 0.2 or divide by 5.

What is Teaspoon?

Teaspoon is a volume unit in Imperial, United States Customary and metric systems.

1 United States teaspoon is equal to 4.92892 milliliters (mL). 1 Imperial teaspoon is equal to 5.91939 mL. 1 Metric teaspoon is equal to 5 mL. 1 Australian teaspoon is equal to 5 mL. The symbol is "tsp".

What is Milliliter (mL)?

Milliliter (millilitre) is a volume unit in metric system. 1 Milliliter is 1/1000 of a liter. The symbol is "mL".

Create Custom Conversion Table
To create your own custom conversion table click "Create Table" botton. To change values, you may enter a "Start" value (1, 2.5, 5 etc), select a an "Increment" value (0.01, 5, 100 etc) and select an "Accuracy" value to round the result.