Teaspoon to Milliliter Converter
Convert teaspoons to milliliters instantly with our accurate and easy-to-use conversion tool.
Milliliter
Conversion Formula
Milliliter = Teaspoon × 4.92892Where:
- tsp = Teaspoon
- ml = Milliliter
About Teaspoon
The teaspoon (tsp) is a unit of volumein the imperial system of measurement.
About Milliliter
The milliliter (ml) is a unit of volumein the metric system of measurement.
How to Convert Teaspoon to Milliliter
To convert from teaspoons to milliliters, use our converter above. Simply enter the value in teaspoonsand get instant results in milliliters.
Quick Reference:
- 1 tsp = 4.928920 ml
- 1 ml = 0.202884 tsp
Common Teaspoon to Milliliter Conversions
= 4.93 ml
= 24.64 ml
= 49.29 ml
= 123.22 ml
= 246.45 ml
= 492.89 ml
Conversion Reference Table
| Teaspoon (tsp) | Milliliter (ml) |
|---|---|
| 1 | 4.9289 |
| 2 | 9.8578 |
| 3 | 14.7868 |
| 4 | 19.7157 |
| 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 | 1,232.23 |
| 500 | 2,464.46 |
| 1,000 | 4,928.92 |
Quick reference table showing common teaspoons to milliliters conversions.
Real-World Volume Conversions
Cooking and Baking
Converting between cups, tablespoons, and milliliters when following international recipes. A US cup is 237ml, while metric recipes often use 250ml.
Fuel and Gas
Converting fuel efficiency (miles per gallon vs liters per 100km) and fuel tank capacity. US vehicles measure in gallons, while most countries use liters.
Beverages and Drinks
Soft drinks come in various sizes: 355ml cans (12 fl oz), 500ml bottles, 2-liter bottles, or gallon jugs. Understanding these conversions helps compare values.
Swimming Pools and Spas
Pool volume calculations for chemical treatments and water capacity. Pools are measured in gallons (US) or cubic meters/liters (elsewhere).
Medical Dosing
Medication doses use milliliters (ml) or cubic centimeters (cc). Precise conversions are critical for safe medication administration.
Aquariums and Fish Tanks
Tank capacity affects filtration, water changes, and fish stocking. Aquariums are sold in gallons (US) or liters depending on region.