ML to Teaspoon Converter

Please enter a value below to easily convert milliliters (mL) into teaspoons (tsp).

ML to Teaspoon Conversion

The milliliters to teaspoon conversion is commonly used in both the United States and the United Kingdom, especially in cooking, baking, medicine, and everyday kitchen use. Milliliters (mL) are part of the metric system and are widely used on food labels and medical instructions, while teaspoons (tsp) are a familiar household unit in US and UK recipes.

Knowing how to convert milliliters to teaspoons is important because teaspoon sizes can vary slightly by region. In the United States, one teaspoon is equal to exactly 4.92892 milliliters. In the UK, modern recipes usually use the metric teaspoon, which is rounded to 5 milliliters for convenience.

Milliliter to Teaspoon Conversion Formula (US):
Teaspoons = Milliliters ÷ 4.92892

To convert milliliters into teaspoons, divide the milliliter value by 4.92892. For example, if you have 10 milliliters, dividing by 4.92892 gives approximately 2.03 teaspoons. In UK cooking, the same 10 milliliters is often treated as exactly 2 teaspoons using metric measuring spoons.

ML to teaspoon conversions are frequently used when measuring liquid medicine, cooking sauces, baking ingredients, and nutritional supplements. Accurate conversion is especially important for medication dosing, where even small differences can affect results.

Using a conversion table or calculator helps save time and reduces the chance of mistakes. The milliliter to teaspoon conversion table below provides common reference values, making it easy to convert mL to teaspoons accurately for both US and UK measurement needs.

Milliliter to Teaspoon Conversion Table

Milliliters (mL) Teaspoons (tsp)
1 mL0.20 tsp
2.5 mL0.51 tsp
5 mL1.01 tsp
7.5 mL1.52 tsp
10 mL2.03 tsp
12.5 mL2.54 tsp
15 mL3.04 tsp
20 mL4.06 tsp
25 mL5.07 tsp
30 mL6.09 tsp
40 mL8.12 tsp
50 mL10.14 tsp