Milliliters to US teaspoons
1 mL ≈ 0.2029 tsp. Edit either value to convert instantly.
Conversion formula
tsp = mL × (0.001) × (3.2 × 10¹⁰ / 157,725,491)1 mL ≈ 0.202884 tsp
milliliter (mL)
One milliliter equals exactly 0.001 L.
Source: BIPM SI Brochure, 9th edition — SI prefixes and accepted non-SI units
US teaspoon (tsp)
A US teaspoon is exactly 4.92892159375 mL; a metric teaspoon is commonly 5 mL.
Conversion table
| mL | tsp |
|---|---|
| ≈ 0.202884 | |
| ≈ 0.405768 | |
| ≈ 1.01442 | |
| ≈ 2.02884 | |
| ≈ 3.04326 | |
| ≈ 4.05768 | |
| ≈ 5.0721 | |
| ≈ 6.08652 | |
| ≈ 8.11537 | |
| ≈ 9.12979 |
| mL | tsp |
|---|---|
| ≈ 10.1442 | |
| ≈ 12.173 | |
| ≈ 14.2019 | |
| ≈ 16.2307 | |
| ≈ 18.2596 | |
| ≈ 20.2884 | |
| ≈ 30.4326 | |
| ≈ 32.4615 | |
| ≈ 34.4903 | |
| ≈ 36.5191 |
Frequently asked questions
How many US teaspoons are in 1 milliliter?
1 mL ≈ 0.2029 tsp. tsp = mL × (0.001) × (3.2 × 10¹⁰ / 157,725,491)
How do I convert mL to tsp?
tsp = mL × (0.001) × (3.2 × 10¹⁰ / 157,725,491)
Is 1 milliliter bigger than 1 US teaspoon?
1 mL ≈ 0.2029 tsp.
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