How to convert
mL = teaspoon × 5
Reverse: teaspoon = mL × 0.2
mL = teaspoon × 5
Reverse: teaspoon = mL × 0.2
Converting teaspoon to mL
teaspoon (tsp) and mL (milliliter) are units of volume. One teaspoon equals 5 mL. Just type a value in the box above to convert instantly — useful for recipes, drawings, product specs and travel between metric and imperial units.
teaspoon to mL conversion chart
| teaspoon | mL |
|---|---|
| 1 teaspoon | 5 mL |
| 2 teaspoon | 10 mL |
| 3 teaspoon | 15 mL |
| 5 teaspoon | 25 mL |
| 10 teaspoon | 50 mL |
| 20 teaspoon | 100 mL |
| 50 teaspoon | 250 mL |
| 100 teaspoon | 500 mL |
Frequently asked questions
- How many mL are in one teaspoon?
- 1 teaspoon = 5 mL.
- How do I convert mL back to teaspoon?
- Multiply the mL value by 0.2 to get teaspoon.
- Is my input sent to a server?
- No. Everything is calculated locally in your browser and nothing is uploaded or stored.