Milliliters to Teaspoon Calculator: Convert mL to Teaspoons
Convert milliliters (mL) to teaspoons (tsp) easily by entering your values below. This calculator is perfect for cooking, baking, and measuring liquid ingredients.
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Understanding Milliliters to Teaspoon Conversion
Milliliters (mL) are a metric unit of volume, while teaspoons are a unit of volume commonly used in cooking. Converting from milliliters to teaspoons is often necessary when recipes call for teaspoon measurements, but you only have milliliter measurements available.
What are Milliliters and Teaspoons?
A milliliter (mL) is a unit of volume in the metric system, equivalent to one-thousandth of a liter. A teaspoon (tsp) is a common unit of volume used in cooking, equivalent to about 5 milliliters in standard measurements. The conversion between milliliters and teaspoons is quite simple, as long as we know that 1 teaspoon is approximately 5 milliliters.
Key Terms
| Term | Definition | Common Usage |
|---|---|---|
| Milliliter (mL) | Unit of volume | Used for measuring small volumes of liquids |
| Teaspoon (tsp) | Unit of volume | Used in cooking for measuring small volumes of ingredients |
How to Convert Milliliters to Teaspoons
The conversion from milliliters to teaspoons is simple: 1 milliliter is approximately equal to 0.2 teaspoons. However, certain liquids like honey, oil, and milk may have different densities, and the conversion for those ingredients may vary slightly based on their respective densities.
Common Conversion Factors
| Ingredient | Milliliters to Teaspoons | Notes |
|---|---|---|
| Water | 1 mL ≈ 0.2 teaspoons | Water has a 1:1 volume-to-mass ratio, making it simple to convert |
| Oil | 1 mL ≈ 0.2 teaspoons | Oil has similar density to water |
| Milk | 1 mL ≈ 0.2 teaspoons | Milk is very similar to water in density |
| Honey | 1 mL ≈ 0.17 teaspoons | Honey is more dense than water |
Why Density Affects Conversion
Density refers to how tightly packed the molecules of a substance are. Because different liquids have different densities, 1 milliliter of a liquid will have a different weight, and therefore a different volume when converted into teaspoons. Honey, for example, is denser than water, so it takes slightly less than 1/5 of a teaspoon to match 1 milliliter of honey.
Common Use Cases
Converting milliliters to teaspoons is especially useful when you're using liquid ingredients that are commonly measured in milliliters, but the recipe calls for teaspoons. This is often the case in cooking and baking, particularly when working with liquids like water, oil, milk, and honey.