# Convert Teaspoons to Milliliters

Enter the volume in teaspoons below to get the value converted to milliliters.

**Results in Milliliters:**

## How to Convert Teaspoons to Milliliters

To convert a teaspoon measurement to a milliliter measurement, multiply the volume by the conversion ratio. One teaspoon is equal to 4.928922 milliliters, so use this simple formula to convert:

The volume in milliliters is equal to the teaspoons multiplied by 4.928922.

**For example,**here's how to convert 5 teaspoons to milliliters using the formula above.

Teaspoons and milliliters are both units used to measure volume. Keep reading to learn more about each unit of measure.

## Teaspoons

The teaspoon is a unit of volume equal to one-third of a tablespoon. One teaspoon is equal to around 4.9 milliliters, but in nutrition labelling, one teaspoon is equal to exactly 5 milliliters.

The teaspoon is a US customary unit of volume. Teaspoons can be abbreviated as *tsp*, and are also sometimes abbreviated as *t*, *ts*, or *tspn*. For example, 1 teaspoon can be written as 1 tsp, 1 t, 1 ts, or 1 tspn.

## Milliliters

The milliliter is a unit of volume equal to 1 cubic centimeter, or 1/1,000 of a liter.

The milliliter is an SI unit of volume in the metric system. In the metric system, "milli" is the prefix for 10^{-3}. A milliliter is sometimes also referred to as a millilitre. Milliliters can be abbreviated as *ml*, and are also sometimes abbreviated as *mL* or *mℓ*. For example, 1 milliliter can be written as 1 ml, 1 mL, or 1 mℓ.

Milliliters are sometimes expressed using the abbreviation cc for medical dosage, which is the abbreviation for the cubic centimeter.

## Teaspoon Measurements and Equivalent Milliliter Conversions

Teaspoons | Milliliters |
---|---|

1 tsp | 4.9289 ml |

2 tsp | 9.8578 ml |

3 tsp | 14.79 ml |

4 tsp | 19.72 ml |

5 tsp | 24.64 ml |

6 tsp | 29.57 ml |

7 tsp | 34.5 ml |

8 tsp | 39.43 ml |

9 tsp | 44.36 ml |

10 tsp | 49.29 ml |

11 tsp | 54.22 ml |

12 tsp | 59.15 ml |

13 tsp | 64.08 ml |

14 tsp | 69 ml |

15 tsp | 73.93 ml |

16 tsp | 78.86 ml |

17 tsp | 83.79 ml |

18 tsp | 88.72 ml |

19 tsp | 93.65 ml |

20 tsp | 98.58 ml |

21 tsp | 103.51 ml |

22 tsp | 108.44 ml |

23 tsp | 113.37 ml |

24 tsp | 118.29 ml |

25 tsp | 123.22 ml |

26 tsp | 128.15 ml |

27 tsp | 133.08 ml |

28 tsp | 138.01 ml |

29 tsp | 142.94 ml |

30 tsp | 147.87 ml |

31 tsp | 152.8 ml |

32 tsp | 157.73 ml |

33 tsp | 162.65 ml |

34 tsp | 167.58 ml |

35 tsp | 172.51 ml |

36 tsp | 177.44 ml |

37 tsp | 182.37 ml |

38 tsp | 187.3 ml |

39 tsp | 192.23 ml |

40 tsp | 197.16 ml |

## More Teaspoon Volume Conversions

**US Liquid**

- Convert to Gallons
- 1 tsp is equal to 0.001302 gallons
- Convert to Quarts
- 1 tsp is equal to 0.005208 quarts
- Convert to Pints
- 1 tsp is equal to 0.010417 pints
- Convert to Fluid Ounces
- 1 tsp is equal to 0.166667 fluid ounces

**US Cooking**

- Convert to Cups
- 1 tsp is equal to 0.020833 cups
- Convert to Tablespoons
- 1 tsp is equal to 0.333333 tablespoons

**US Customary Volume**

- Convert to Cubic Inches
- 1 tsp is equal to 0.300781 cubic inches
- Convert to Cubic Feet
- 1 tsp is equal to 0.000174 cubic feet
- Convert to Cubic Yards
- 1 tsp is equal to 6.4468E-6 cubic yards

**Metric Volume**

- Convert to Liters
- 1 tsp is equal to 0.004929 liters
- Convert to Cubic Centimeters
- 1 tsp is equal to 4.928922 cubic centimeters
- Convert to Cubic Meters
- 1 tsp is equal to 4.9289E-6 cubic meters