Teaspoons to Milliliters Converter
There are 4.9289 milliliters in 1 teaspoon (tsp). To convert teaspoons to milliliters, multiply the number of teaspoons by 4.9289.
Measurement Converter
Precision:
4.929
How to Calculate
ml = tsp × 4.9289
To convert a measurement from teaspoons to milliliters, multiply the volume by the conversion ratio.
Teaspoons to Milliliters Conversion Chart
Use this quick reference table to convert common amounts of teaspoons to milliliters.
| Teaspoons | Milliliters |
|---|---|
| 1 tsp | 4.929 ml |
| 2 tsp | 9.858 ml |
| 3 tsp | 14.787 ml |
| 4 tsp | 19.716 ml |
| 5 tsp | 24.645 ml |
| 6 tsp | 29.574 ml |
| 8 tsp | 39.431 ml |
| 10 tsp | 49.289 ml |
| 12 tsp | 59.147 ml |
| 16 tsp | 78.863 ml |
Frequently Asked Questions
How many milliliters are in 1 teaspoon?
There are 4.9289 milliliters in 1 teaspoon (tsp).
Is a US teaspoon the same as an Imperial teaspoon?
In many cases, US customary and Imperial measurements differ slightly. Our calculator defaults to US Customary measurements, which are standard for most modern recipes.
Why does ingredient density matter for tsp to ml?
A teaspoon is a unit of volume, while milliliters is a unit of volume. To convert accurately between them you must account for how tightly the ingredient is packed, which is its density.