US Teaspoon to Milliliter (tsp to mL)
Convert tsp to mL — Volume converter
One us teaspoon equals 4.92892 mL, so to convert US teaspoons to milliliters you multiply the value by 4.92892. A us teaspoon is larger than a milliliter — going the other way, 1 mL = 0.2028842 tsp. For example, 10 tsp = 49.2892 mL and 50 tsp = 246.446 mL.
4.92892Click to copy
1 tsp = 4.92892 mL
US Teaspoon to Milliliter formula
1 US Teaspoon = 4.92892 mL
Worked examples
- 25 tsp = 123.223 mL
- 100 tsp = 492.892 mL
US Teaspoon to Milliliter conversion table
| US Teaspoon (tsp) | Milliliter (mL) |
|---|---|
| 1 | 4.92892 |
| 2 | 9.85784 |
| 3 | 14.78676 |
| 5 | 24.6446 |
| 8 | 39.43136 |
| 10 | 49.2892 |
| 12 | 59.14704 |
| 15 | 73.9338 |
| 20 | 98.5784 |
| 25 | 123.223 |
| 50 | 246.446 |
| 100 | 492.892 |
| 250 | 1232.23 |
| 500 | 2464.46 |
| 1000 | 4928.92 |
Frequently asked questions
How many milliliters are in one us teaspoon?
One us teaspoon equals 4.92892 milliliters (mL).
How many US teaspoons are in one milliliter?
One milliliter equals 0.2028842 US teaspoons (tsp).
How do you convert US teaspoons to milliliters?
1 US Teaspoon = 4.92892 mL. Use the calculator above for any value.
What is 5 tsp in mL?
5 tsp = 24.6446 mL.
What is 100 tsp in mL?
100 tsp = 492.892 mL.
What is 10 tsp in mL?
10 tsp = 49.2892 mL.
What is 20 tsp in mL?
20 tsp = 98.5784 mL.
Is a us teaspoon bigger than a milliliter?
Yes. A us teaspoon is larger — one us teaspoon equals 4.92892 milliliters (mL).