Convert teaspoons to ml
Type the number of teaspoons that you wish to convert to milliliters.
How to Convert Teaspoons to Milliliters
The teaspoon and milliliter are both units of volume. 1 teaspoon equals 4.92892159 milliliters. This means to convert teaspoons to milliliters, you multiply by 4.92892159.
Formula
Step-by-Step Example
Convert 5 tsp to milliliters:
We need to convert teaspoons to milliliters
Since 1 tsp = 4.92892159 mL, multiply by 4.92892159
5 × 4.92892159 = 24.64460795
5 tsp = 24.64460795 mL
Teaspoon to Milliliter Conversion Table
Quick reference table for common teaspoon to milliliter conversions. Click any value for detailed calculation.
| Teaspoons (tsp) | Milliliters (mL) |
|---|---|
| 1 tsp | 4.92892159 mL |
| 2 tsp | 9.85784318 mL |
| 5 tsp | 24.64460795 mL |
| 10 tsp | 49.2892159 mL |
| 15 tsp | 73.93382385 mL |
| 20 tsp | 98.5784318 mL |
| 25 tsp | 123.22303975 mL |
| 50 tsp | 246.4460795 mL |
| 100 tsp | 492.892159 mL |
About These Units
Teaspoon (tsp)
A teaspoon (tsp) equals 1/3 tablespoon, approximately 5 milliliters, or 1/6 fluid ounce. Teaspoons measure small amounts of ingredients, medicine doses, and nutritional supplements. There are 48 teaspoons in a cup. A metric teaspoon is exactly 5 mL.
Milliliter (mL)
A milliliter (mL) equals 1/1000 liter, 1 cubic centimeter, or approximately 0.034 fluid ounces. Milliliters measure medicine dosages, beverage servings, cooking ingredients, and cosmetics. A teaspoon holds about 5 mL, a tablespoon about 15 mL.
Frequently Asked Questions
How do I convert teaspoons to milliliters?
To convert teaspoons to milliliters, multiply the value by 4.92892159. For example, 10 tsp = 49.2892159 mL.
How many milliliters are in 1 teaspoon?
1 teaspoon equals 4.92892159 milliliters.
What is the formula for teaspoons to milliliters?
The formula is: mL = tsp × 4.92892159.