Convert Milliliters to US teaspoons
3.5 milliliters is 0.71 tsp. One milliliter is exactly 0.202884136211 US teaspoons.
3.5 milliliters is 0.71009448 US teaspoons, because one milliliter is 0.20288414 US teaspoons. To convert milliliters to US teaspoons, multiply by 0.20288414; to go the other way, divide by 0.20288414 or multiply by 4.9289216. The relation is exact but the figure is not: it is a rounding of a number that does not terminate, and it follows from NIST Handbook 130. One thousandth of a liter, and exactly one cubic centimeter.
Factor checked against the defining standard · How we check
- Milliliters × 0.20288414
3.5 * 0.20288410.71 tsp
3.5 milliliters in every volume unit
| Unit | Value | Exact factor |
|---|---|---|
| US teaspoons | 0.7100944767 tsp | × 0.202884136211 |
| US tablespoons | 0.2366981589 tbsp | × 0.0676280454037 |
| US fluid ounces | 0.1183490795 fl oz | × 0.0338140227018 |
| US cups | 0.01479363493 cup | × 0.00422675283773 |
| US pints | 0.007396817466 pt | × 0.00211337641887 |
| US quarts | 0.003698408733 qt | × 0.00105668820943 |
| US gallons | 0.0009246021833 gal | × 0.000264172052358 |
| milliliters (as entered) | 3.5 ml | — |
| liters | 0.0035 L | × 0.001 |
| imperial gallons | 0.000769892369 gal (UK) | × 0.000219969248299 |
| imperial quarts | 0.003079569476 qt (UK) | × 0.000879876993196 |
| imperial pints | 0.006159138952 pt (UK) | × 0.00175975398639 |
| imperial fluid ounces | 0.123182779 fl oz (UK) | × 0.0351950797279 |
| imperial gills | 0.02463655581 gi (UK) | × 0.00703901594557 |
| cubic millimetres | 3,500 mm³ | × 1,000 |
| cubic centimetres | 3.5 cm³ | × 1 |
| cubic inches | 0.2135831043 in³ | × 0.0610237440947 |
| cubic feet | 0.0001236013335 ft³ | × 0.0000353146667215 |
| cubic yards | 0.000004577827168 yd³ | × 0.00000130795061931 |
| cubic metres | 0.0000035 m³ | × 0.000001 |
Factors are entered by hand from NIST Handbook 130 rather than derived from a units library, so the ones that terminate are exact rather than rounded.
The same converter answers this pair however it is written: millilitres to US teaspoons is the British spelling of the same units — the metre and the litre are spelled that way outside the United States and the quantity does not change.
How do you convert milliliters to US teaspoons? The converter and the working
- 1.Take the measurement in milliliters.
- 2.Multiply by 0.20288414 — that is how many US teaspoons fit in one milliliter.
- 3.To go back the other way, divide by 0.20288414, or multiply by 4.9289216.
Worked example: 25 milliliters to US teaspoons
- Formula
- ml × 0.20288414 = tsp
- Arithmetic
- 25 × 0.20288414 = 5.07 tsp
- Answer
- 25 ml = 5.07 tsp
The factor is rounded for display; the figure above is computed from the full value.
Milliliters to US teaspoons conversion table
| Milliliters | US teaspoons |
|---|---|
| 1 ml | 0.2 tsp |
| 2 ml | 0.41 tsp |
| 3 ml | 0.61 tsp |
| 4 ml | 0.81 tsp |
| 5 ml | 1.01 tsp |
| 6 ml | 1.22 tsp |
| 7 ml | 1.42 tsp |
| 8 ml | 1.62 tsp |
| 9 ml | 1.83 tsp |
| 10 ml | 2.03 tsp |
| 12 ml | 2.43 tsp |
| 15 ml | 3.04 tsp |
| 20 ml | 4.06 tsp |
| 25 ml | 5.07 tsp |
| 50 ml | 10.14 tsp |
| 100 ml | 20.29 tsp |
| 200 ml | 40.58 tsp |
| 300 ml | 60.87 tsp |
| 500 ml | 101.44 tsp |
| 1000 ml | 202.88 tsp |
| 2000 ml | 405.77 tsp |
| 5000 ml | 1,014.42 tsp |
| 10000 ml | 2,028.84 tsp |
What is a milliliter?
One thousandth of a liter, and exactly one cubic centimeter.
What is a US teaspoon?
One third of a tablespoon, about 4.93 ml. A metric teaspoon is a round 5 ml, which is why recipes rarely notice the difference.
How many US teaspoons are in a milliliter?
One milliliter is 0.20288414 US teaspoons. Going the other way, one US teaspoon is 4.9289216 milliliters. Both figures come from the same defined relation rather than from a measurement, which is why they are the same today as they were in 1959.
Every volume unit here
The whole group — 20 units with their symbols and the size of each one in liters — is on the conversion index, along with every pair it makes. The table above already gives each of them relative to a milliliter.
Cite this page
- APA
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- Chicago
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Questions people actually ask
- How many US teaspoons are in a milliliter?
- 0.20288414. One third of a tablespoon, about 4.93 ml. A metric teaspoon is a round 5 ml, which is why recipes rarely notice the difference.
- How do I convert US teaspoons back to milliliters?
- Divide by 0.20288414, or multiply by 4.9289216 — they are the same operation.
The values people look up
Each one is this page with the value filled in, and each answers in its own title.
Other volume conversions
US teaspoons to milliliters — the same conversion the other way.