Formula. teaspoons = millilitres ÷ 4.92892.
Relationship. 1 US teaspoon = 4.93 mL.
Worked example. 5 mL = 1.014421 tsp.
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Ml to Teaspoons Converter.
Convert ml to teaspoons instantly with this free calculator. 1 US teaspoon = 4.93 mL.
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| g | mL | cup | tbsp | tsp | fl oz |
|---|---|---|---|---|---|
| 0.005 | 0.005 | 0.0000211338 | 0.0003381394 | 0.001014421 | 0.0001690701 |
| 0.05 | 0.05 | 0.0002113377 | 0.0033813942 | 0.0101442101 | 0.0016907011 |
| 0.5 | 0.5 | 0.0021133767 | 0.0338139422 | 0.1014421009 | 0.0169070111 |
| 5 | 5 | 0.0211337674 | 0.3381394216 | 1.014421 | 0.169070111 |
| 50 | 50 | 0.2113376745 | 3.381394 | 10.14421 | 1.690701 |
| 500 | 500 | 2.113377 | 33.813942 | 101.442101 | 16.907011 |
| 5000 | 5000 | 21.133767 | 338.139422 | 1014.421 | 169.070111 |
Conversions use a water basis: 1 millilitre of water weighs 1 gram. Dry ingredients such as flour or sugar weigh less per cup.
How to convert ml to teaspoons
ml to teaspoons conversion table
| mL | tsp |
|---|---|
| 1 | 0.2028842018 |
| 2 | 0.4057684036 |
| 2.5 | 0.5072105045 |
| 3 | 0.6086526054 |
| 4 | 0.8115368073 |
| 5 | 1.014421 |
| 6 | 1.217305 |
| 7.5 | 1.521632 |
| 8 | 1.623074 |
| 10 | 2.028842 |
| 12 | 2.43461 |
| 15 | 3.043263 |
| 20 | 4.057684 |
| 25 | 5.072105 |
| 30 | 6.086526 |
| 40 | 8.115368 |
| 45 | 9.129789 |
| 50 | 10.14421 |
| 60 | 12.173052 |
| 75 | 15.216315 |
| 90 | 18.259578 |
| 100 | 20.28842 |
| 125 | 25.360525 |
| 150 | 30.43263 |
| 200 | 40.57684 |
FAQ
Frequently Asked Questions
How many teaspoons is 5 ml?
5 mL ÷ 4.93 ≈ 1.01 teaspoons — effectively exactly one. Medicine doses are specified in 5 mL units for this reason.
How many teaspoons is 10 ml?
About 2 teaspoons (10 ÷ 4.93 ≈ 2.03), which is also two thirds of a tablespoon.
How many teaspoons is 15 ml?
About 3 teaspoons, which is one US tablespoon. This is the conversion that lets you substitute spoons when you are missing a measure.
Why measure in ml instead of spoons?
Because spoon sizes are not standardised across countries or cutlery sets, while a millilitre is a millilitre everywhere. For baking, medicine and anything where a small error compounds, a marked measure or a scale beats a spoon.
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Tips
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