mL to Oz Converter
Milliliters ↔ fluid ounces.
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Kitchen
Teaspoons to mL Converter
Convert teaspoons to milliliters and back, instantly.
Result
—
Converted value.
| You entered | — |
|---|---|
| 1 tsp = | — |
| Reverse | — |
| Formula | — |
Show our math
Enter your figures above to see the step-by-step working.
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How the Teaspoons to mL Converter Works
Converting between tsp and mL is a single multiplication: mL = teaspoons × 4.92892. Type a value, pick the direction, and this converter gives the exact result instantly — both ways, so it handles tsp to mL and mL back to tsp.
One US teaspoon is about 4.93 milliliters.
mL = teaspoons × 4.92892
Frequently Asked Questions
How many mL in a teaspoon?
About 4.93 mL (often rounded to 5 mL).
How many teaspoons is 15 mL?
About 3 teaspoons (1 tablespoon).
How do I convert teaspoons to mL?
Multiply the teaspoons by 4.92892.
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