Convert Teaspoons to Milliliters
Instantly convert Teaspoons (tsp) to Milliliters (mL) with our free online calculator.
Formula: tsp to mL — multiply by 4.92892
Reference Table
| Teaspoons (tsp) | Milliliters (mL) |
|---|---|
| 1 | 4.92892 |
| 5 | 24.6446 |
| 10 | 49.2892 |
| 25 | 123.223 |
| 50 | 246.446 |
| 100 | 492.892 |
How to Convert Teaspoons to Milliliters
Formula
To convert Teaspoons (tsp) to Milliliters (mL): multiply by 4.92892
Step-by-Step
- Start with your value in Teaspoons (tsp).
- Multiply by 4.92892 to perform the conversion.
- The result is your value expressed in Milliliters (mL).
Conversion Factor
1 tsp = 4.92892 mL
Reverse Factor
1 mL = 0.202884 tsp
Worked Example
Convert 25 Teaspoons to Milliliters: 25 tsp = 123.223 mL
About Teaspoon (tsp)
A US culinary unit of volume equal to 1/3 of a tablespoon (about 4.93 mL). Teaspoons are the smallest everyday kitchen measurement — used for salt, spices, extracts, baking powder, and pharmaceutical liquid dosing. The "5 mL teaspoon" used in medicine is a rounded form of this unit. Tsp is also the standard unit in US baking recipes for yeast, leaveners, and flavorings where precision matters more than for liquid volumes.
About Milliliter (mL)
A metric unit of volume equal to one thousandth of a liter (0.001 L) or exactly one cubic centimeter. Milliliters are the everyday metric unit for medicine dosing, cooking measurements outside the US, laboratory chemistry, perfume and beverage cans. A standard medical syringe is 10 mL; a shot glass is about 44 mL; a standard intravenous saline bag is 500 or 1,000 mL. In chemistry and pharmacy, mL and cc (cubic centimeters) are used interchangeably.
Quick Facts
- 1 Teaspoon equals 4.92892 Milliliters
- 1 Milliliter equals 0.202884 Teaspoons
- Teaspoon is a unit of volume
- Milliliter is a unit of volume
- This conversion is commonly used in cooking, chemistry, fluid mechanics, and everyday liquid measurement
- The Teaspoon belongs to the imperial system
- The Milliliter belongs to the metric system
Common Teaspoon to Milliliter Conversions
| Teaspoons (tsp) | Milliliters (mL) |
|---|---|
| 0.01 | 0.0492892 |
| 0.1 | 0.492892 |
| 0.25 | 1.23223 |
| 0.5 | 2.46446 |
| 1 | 4.92892 |
| 2 | 9.85784 |
| 3 | 14.7868 |
| 5 | 24.6446 |
| 10 | 49.2892 |
| 15 | 73.9338 |
| 20 | 98.5784 |
| 25 | 123.223 |
| 50 | 246.446 |
| 75 | 369.669 |
| 100 | 492.892 |
| 250 | 1232.23 |
| 500 | 2464.46 |
| 1000 | 4928.92 |
| 5000 | 24644.6 |
| 10000 | 49289.2 |
Understanding Teaspoons
The Teaspoon (symbol: tsp) is a unit of volume. A US culinary unit of volume equal to 1/3 of a tablespoon (about 4.93 mL). Teaspoons are the smallest everyday kitchen measurement — used for salt, spices, extracts, baking powder, and pharmaceutical liquid dosing. The "5 mL teaspoon" used in medicine is a rounded form of this unit. Tsp is also the standard unit in US baking recipes for yeast, leaveners, and flavorings where precision matters more than for liquid volumes.
It belongs to the imperial measurement system.
Teaspoons are commonly used in cooking, chemistry, fluid mechanics, and everyday liquid measurement.
Understanding Milliliters
The Milliliter (symbol: mL) is a unit of volume. A metric unit of volume equal to one thousandth of a liter (0.001 L) or exactly one cubic centimeter. Milliliters are the everyday metric unit for medicine dosing, cooking measurements outside the US, laboratory chemistry, perfume and beverage cans. A standard medical syringe is 10 mL; a shot glass is about 44 mL; a standard intravenous saline bag is 500 or 1,000 mL. In chemistry and pharmacy, mL and cc (cubic centimeters) are used interchangeably.
It belongs to the metric measurement system.
Milliliters are commonly used in cooking, chemistry, fluid mechanics, and everyday liquid measurement.
Why Convert Teaspoons to Milliliters?
Volume conversions between Teaspoons and Milliliters are essential in cooking, chemistry, and fluid mechanics. Recipes from different countries use different measurement systems, laboratory procedures reference varying units, and engineers designing fluid systems need precise volume calculations for pipes, tanks, and pumps.
Frequently Asked Questions
How do I convert Teaspoons to Milliliters?
A US culinary unit of volume equal to 1/3 of a tablespoon (about 4. To convert Teaspoons to Milliliters, multiply by 4.92892. For example, 25 tsp equals 123.223 mL.
How many Milliliters are in 1 Teaspoon?
There are 4.92892 Milliliters in 1 Teaspoon.
How many Teaspoons are in 1 Milliliter?
There are 0.202884 Teaspoons in 1 Milliliter.
What is the formula for Teaspoon to Milliliter conversion?
The formula is: multiply by 4.92892. This means 1 tsp = 4.92892 mL.
Is a Teaspoon bigger than a Milliliter?
No. One Teaspoon is smaller than one Milliliter because 1 tsp equals 4.92892 mL, which is greater than 1.
When do you need to convert between Teaspoons and Milliliters?
A metric unit of volume equal to one thousandth of a liter (0. Teaspoon and Milliliter are both volume units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.