Is 1ml the same as 1 teaspoon?

To convert teaspoons to milliliters (tsp to mL), you may use the teaspoons to mL converter above. Alternatively, to find out how many milliliters there are in "x" teaspoons, you may use the teaspoons to mL conversion table above.

Below, you will find information of how to find out how many mL there are in "x" teaspoons, including the formulas and example conversions.

The tables and the converter are based on the US teaspoons and milliliters.

How many milliliters (mL) in a teaspoon?

There are 4.92892159 mL in a teaspoon. To convert teaspoons to mL, multiply the teaspoon value by 4.92892159.

For example, to find out how many mL in a teaspoon and a half, multiply 1.5 by 4.92892159, that makes 7.39 mL in 1.5 teaspoons.

teaspoons to mL formula

mL = teaspoon * 4.92892159

How to convert milliliters to teaspoons (mL to tsp)?

1 Milliliter (mL) is equal to 0.202884 teaspoon (tsp). To convet milliliters to teaspoons, multiply the milliliter value by 0.202884 or divide by 4.92892.

For example, to convert 30 mL to teaspoons, divide 30 by 4.92892159, that makes 6.0865 teaspoons in 30 mL.

mL to teaspoons formula

teaspoon = mL * 0.202884

teaspoon = mL / 4.92892

What is a Teaspoon?

Teaspoon is a volume unit. The symbol is "tsp".

There are different types of teaspoons, such as US teaspoon, Imperial teaspoon, Metric teaspoon and the Australian teaspoon. So, depending on what type of teaspoons are converted, the answer to the question of how many milliliters in a teaspoon might be different. If you are converting from US teaspoons to milliliters, then there are 4.92892159 mL in a teaspoon.

The list of conversion factors from teaspoons to mL:

  • 1 US teaspoon = 4.92892159 mL
  • 1 Imperial teaspoon = 5.91939 mL
  • 1 Metric teaspoon = 5 mL
  • 1 Australian teaspoon = 5 mL

Common conversions from teaspoons to milliliters:

  • 1/4 tsp = 1.2322304 mL
  • 1/2 tsp = 2.4644608 mL
  • 3/4 tsp = 3.6966912 mL
  • 1.5 tsp = 7.39338239 mL
  • 2.5 tsp = 12.322304 mL

What is a Milliliter?

Milliliter (millilitre) is a metric system volume unit. 1 mL = 0.202884 US teaspoon. 1 mL = 0.168936 Imperial teaspoon. 1 mL = 0.2 Metric teaspoon. The symbol is "mL".

Please visit cooking units conversion to convert all cooking units.

To convert milliliters to teaspoons (mL to tsp), you may use the mL to teaspoons converter above. Alternatively, to find out how many teaspoons there are in "x" milliliters, you may check the mL to tsp table.

Below, you will find information of how to convert mL to teaspoons, including the formulas and example conversions.

The tables and the converter are based on the US teaspoons and milliliters.

How to convert milliliters to teaspoons?

1 Milliliter (mL) is equal to 0.202884 US teaspoon (tsp). To convet mL to tsp, multiply the mL value by 0.202884 or divide by 4.92892.

For example, to convert 10 mL to teaspoons, multiply 10 by 0.202884, that makes 2.02884136 tsp is 10 mL.

mL to teaspoons formula

teaspoon = mL * 0.202884

teaspoon = mL / 4.92892

Common conversions from mL to teaspoons:

  • 1 mL = 0.202884 tsp
  • 5 mL = 1.014 tsp
  • 10 mL = 2.028 tsp
  • 15 mL = 3.04 tsp
  • 20 mL = 4.05 tsp
  • 25 mL = 5.07 tsp
  • 30 mL = 6.08 tsp
  • 50 mL = 10.14 tsp

What is a Milliliter?

Milliliter (millilitre) is a metric system volume unit. 1 ml = 0.202884 US teaspoon. 1 ml = 0.168936 Imperial teaspoon. 1 ml = 0.2 Metric teaspoon. 1 ml = 0.2 Australian teaspoon. The symbol is "mL".

Please visit cooking units conversion to convert all cooking units.

Create Conversion Table

Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.

Want to know how many mL in a teaspoon? The quick answer is about 5 mL. Learn what milliliter is and enjoy the handy milliliter to teaspoon and vice versa conversion charts.

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Is 1ml the same as 1 teaspoon?

There are a lot of different conversions that you need to know as a baker.

And one of the most important is how many milliliters are in a teaspoon.

This conversion is essential because it will help you accurately measure your ingredients when baking.

Knowing how to do this conversion will ensure your recipes turn out correctly every time.

So, if you are looking for an easy way to remember how many milliliters are in a teaspoon, just think about it this way: there are 5 milliliters in a teaspoon.

Jump to:
  • What is a milliliter?
  • How many teaspoons are in 1 mL?
  • How many mL are in a teaspoon?
  • How to convert teaspoon to milliliter
  • How to convert mL to tsp
  • Teaspoons to milliliters conversions
  • Milliliters to teaspoons conversions
  • Other baking converters
  • Frequently asked questions

What is a milliliter?

A milliliter is a measuring unit of capacity which is the amount of liquid a container can hold. The capacity is measured in milliliters and teaspoons.

The abbreviation of the milliliter is mL; a teaspoon is abbreviated as 'tsp.'

How many teaspoons are in 1 mL?

1 mL equals 0.20288 teaspoons (US),

or 1 mL = 0.20288 tsp

There are two types of teaspoons used worldwide.

The US teaspoon equals 4.92892 mL

which is used to make the recipes in the United States.

The Metric teaspoon equals 5 mL

which is used in the UK, Australia, Canada, and the Commonwealth.

How to convert teaspoon to milliliter

It is known that 1 teaspoon (US) = 4.92892 mL

To convert tablespoons to milliliters, multiply the teaspoon value by 4.92892, where 4.92892is a conversion factor.

For example, 2 teaspoon to mL calculation:

2 teaspoon x 4.92892 = 9.8578 mL

Another example of converting a half teaspoon to milliliters:

½ teaspoon x 4.92892 = 2.4645 mL

How to convert mL to tsp

It is known that:

1 mL = 0.202884 teaspoon (US)
1 teaspoon (US) = 4.92892 mL

To convert 1 mL to a teaspoon:

  • multiply the milliliter value by 0.202884 where 0.202884 is a conversion factor, OR
  • divide the milliliter value by 4.92892 where 4.92892 is a conversion factor.

For example, 1mL to teaspoon calculation:

1 mL x 0.202884 = 0.202884 teaspoon, OR

1 mL ÷ 4.92892 = 0.202884 tsp

Another example to convert 2 ml to tsp:

2 mL x 0.202884 = 0.405768 teaspoon, OR

2 mL ÷ 4.92892 = 0.405768 teaspoon

Teaspoons to milliliters conversions

Teaspoon (US) to mL conversion table

Teaspoon (US)Milliliter (mL)
1 tsp 4.93 mL
2 tsp 9.86 mL
3 tsp 14.79 mL
4 tsp 19.72 mL
5 tsp 24.64 mL
6 tsp 29.57 mL
7 tsp 34.50 mL
8 tsp 39.43 mL
9 tsp 44.36 mL
10 tsp 49.29 mL
Figures are rounded to 2 decimal places. 

Teaspoon (Metric) to mL conversion table

Teaspoon (US)Milliliter (mL)
1 tsp 5 mL
2 tsp 10 mL
3 tsp 15 mL
4 tsp 20 mL
5 tsp 25 mL
6 tsp 30 mL
7 tsp 35 mL
8 tsp 40 mL
9 tsp 45 mL
10 tsp 50 mL

Milliliters to teaspoons conversions

Milliliter to teaspoon (US) conversion table

Milliliter (mL)Teaspoon (US)
1 mL 0.2029 tsp
2 mL 0.4058 tsp
3 mL 0.6087 tsp
4 ml 0.8115 tsp
5 ml 1.0144 tsp
10 mL 2.0288 tsp
20 mL 4.0577 tsp
50 mL 10.1442 tsp
100 mL 20.2884 tsp
Figures are rounded to 4 decimal places. 

Milliliter to teaspoon (Metric) conversion table

Milliliter (mL)Teaspoon (Metric)
1 mL 0.2 tsp
2 mL 0.4 tsp
3 mL 0.6 tsp
4 ml 0.8 tsp
5 ml 1 tsp
10 mL 2 tsp
20 mL 4 tsp
50 mL 10 tsp
100 mL 20 tsp
Figures are rounded to 4 decimal places. 

Other baking converters

If you need to convert between other cooking weight and volume measurements, you can do so on the blog by visiting

Baking Conversion charts >>

Individual ingredients converters are available for grams to cups, cups to grams, grams to teaspoons, grams to tablespoons, and others.

Also, if you want to learn baking basics, baking ingredients and substitutions, how to store your baking goods, visit the Baking 101 page on the website.

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Frequently asked questions

How many ml is half a teaspoon?

A half a teaspoon (US) equals 2.46 mL.

How much is 2.5 mL in teaspoons?

2.5 mL equals ½ teaspoon.

How many teaspoons is 7.5 mL?

7.5 mL equals 1.5 teaspoons.

How much is 12.5 mL in teaspoons?

12.5 mL equals 2.5 teaspoons.

How much is 60 mL in teaspoons?

60 mL equals 12 teaspoons.

Is 1 mL half a teaspoon?

If you use a teaspoon, it should be a measuring spoon. Regular spoons are not reliable. Also, remember that 1 level teaspoon equals 5 mL and that ½ a teaspoon equals 2.5 mL.

What does 1 tsp equal to in mL?

tsp to ml conversion chart.

How much is a 1 mL?

A milliliter, abbreviated as ml or mL, is a unit of volume in the metric system. One milliliter is equal to one thousandth of a liter, or 1 cubic centimeter. In the imperial system, that's a small amount: . 004 of a cup .