Teaspoon (tsp) to Milliliter (ml) Conversion
Conversion Formula
1 Teaspoon (tsp) = 4.92892 Milliliter (ml)
Conversion Principle
Teaspoon (tsp) and Milliliter (ml) are both volume units. 1 teaspoon equals approximately 4.93 milliliters.
Common Conversion Values
| Teaspoon (tsp) | Milliliter (ml) | Real-world Reference |
|---|---|---|
| 1 | 4.92892 | Standard teaspoon capacity |
| 0.5 | 2.46446 | Half teaspoon capacity |
| 0.25 | 1.23223 | Quarter teaspoon capacity |
| 2 | 9.85784 | Two teaspoons capacity |
| 3 | 14.78676 | Three teaspoons capacity |
Application Scenarios
Medical Field
- Medication dosage measurements
- Liquid medicine administration
- Medical equipment calibration
Food Industry
- Recipe ingredient measurements
- Food production quality control
- Nutritional content calculations
Daily Life
- Cooking and baking
- Beverage preparation
- Household liquid measurements
Unit Conversion Tips
Quick Mental Calculation:
- Teaspoon to Milliliter → Multiply by 4.93
- Milliliter to Teaspoon → Divide by 4.93
Approximation Memory:
- 1 teaspoon ≈ 5 milliliters
- 1 milliliter ≈ 0.2 teaspoon
Memory Aid: "Teaspoon to milliliter, five times relationship to remember clearly"
Precautions
- Different countries have slightly different teaspoon standards
- Precise measurements require standard measuring tools
- Liquid surface tension affects measurement accuracy