Teaspoons to milliliters converter
Convert teaspoons to milliliters for recipes, baking, sauces, and everyday kitchen measurements.
About converting teaspoons to milliliters
Small measurements can still matter a lot
Teaspoons show up in recipes whenever a small amount can have a big effect: vanilla extract, baking powder, lemon juice, syrups, spice blends, and flavor concentrates. Because many kitchen tools outside the US use milliliters instead of teaspoons, tsp to ml is a practical conversion for everyday cooking and baking rather than a niche one.
Kitchen formula
A US teaspoon is about 4.92892 milliliters, which most cooks round to 5 ml. That rounded value is useful for mental estimates, but the exact figure helps when you are scaling several small spoon measurements together or converting a recipe for more precise prep.
Where it helps in baking and prep
This converter is useful for baking ingredients, extracts, syrups, sauces, and drink recipes where small liquid amounts matter. If a recipe calls for 3 teaspoons of vanilla or lemon juice and your measuring tools are marked only in milliliters, this page gives you a quick kitchen-ready answer.
Formula
live referenceUse the same conversion rule shown below in the widget, examples, and table on this page.
milliliter = teaspoon x 4.928922
3 tsp x 4.928922 = 14.7868 ml
Example conversions
30 presetsQuick reference values for the most common teaspoons to milliliters lookups.
0.25 tsp
1.2322 ml
0.5 tsp
2.4645 ml
1 tsp
4.9289 ml
2 tsp
9.8578 ml
3 tsp
14.7868 ml
4 tsp
19.7157 ml
5 tsp
24.6446 ml
6 tsp
29.5735 ml
8 tsp
39.4314 ml
10 tsp
49.2892 ml
12 tsp
59.1471 ml
15 tsp
73.9338 ml
16 tsp
78.8627 ml
20 tsp
98.5784 ml
24 tsp
118.2941 ml
30 tsp
147.8676 ml
32 tsp
157.7255 ml
36 tsp
177.4412 ml
48 tsp
236.5882 ml
60 tsp
295.7353 ml
64 tsp
315.451 ml
72 tsp
354.8824 ml
96 tsp
473.1765 ml
128 tsp
630.902 ml
144 tsp
709.7647 ml
192 tsp
946.3529 ml
256 tsp
1,261.8039 ml
384 tsp
1,892.7059 ml
512 tsp
2,523.6079 ml
768 tsp
3,785.4118 ml
Conversion table
30 rows| tsp | ml |
|---|---|
| 0.25 tsp | 1.2322 ml |
| 0.5 tsp | 2.4645 ml |
| 1 tsp | 4.9289 ml |
| 2 tsp | 9.8578 ml |
| 3 tsp | 14.7868 ml |
| 4 tsp | 19.7157 ml |
| 5 tsp | 24.6446 ml |
| 6 tsp | 29.5735 ml |
| 8 tsp | 39.4314 ml |
| 10 tsp | 49.2892 ml |
| 12 tsp | 59.1471 ml |
| 15 tsp | 73.9338 ml |
| 16 tsp | 78.8627 ml |
| 20 tsp | 98.5784 ml |
| 24 tsp | 118.2941 ml |
| 30 tsp | 147.8676 ml |
| 32 tsp | 157.7255 ml |
| 36 tsp | 177.4412 ml |
| 48 tsp | 236.5882 ml |
| 60 tsp | 295.7353 ml |
| 64 tsp | 315.451 ml |
| 72 tsp | 354.8824 ml |
| 96 tsp | 473.1765 ml |
| 128 tsp | 630.902 ml |
| 144 tsp | 709.7647 ml |
| 192 tsp | 946.3529 ml |
| 256 tsp | 1,261.8039 ml |
| 384 tsp | 1,892.7059 ml |
| 512 tsp | 2,523.6079 ml |
| 768 tsp | 3,785.4118 ml |
About this converter
tool notesVolume conversions are most useful when liquids, recipes, and packaging labels refuse to stick to one unit system. A recipe might use cups, a bottle may show fluid ounces, and product packaging often switches to milliliters or liters. This hub brings those everyday conversions together so you can move quickly from a kitchen measurement to a packaging check or a beverage portion comparison. The goal is not just to provide a calculator, but to make common liquid-size conversions easier to scan, understand, and reuse across cooking, shopping, and product research.
How many milliliters are in 1 teaspoon for cooking?
1 US teaspoon equals about 4.92892 milliliters, usually rounded to 5 ml in everyday recipe prep.
Why do people search tsp to ml for baking?
It is common when recipes use teaspoons for extracts, baking ingredients, or syrups but your tools show only milliliters.
Is tsp to ml useful for measuring ingredients accurately?
Yes. It helps with small liquid amounts where guessing by eye can throw off flavor or texture in baking and cooking.