Teaspoons to mL Converter
Free online teaspoons to milliliters converter. Instantly convert tsp to mL with formula, conversion table, and step-by-step examples for cooking and baking.
Reviewed by UnitKick Editorial Team · Last updated
Conversion Table
| Teaspoon (tsp) | Milliliter (mL) |
|---|---|
| 1 | 4.929 |
| 2 | 9.858 |
| 3 | 14.787 |
| 6 | 29.574 |
| 12 | 59.147 |
How to Convert Teaspoon to Milliliter
To convert teaspoon to milliliter, use the following formula:
mL = teaspoons × 4.929
Example: Convert 1 tsp to mL:
1 tsp = 4.929 mL
When to Use This TSP to ML Converter
Use this teaspoon to milliliter converter when kitchen conversions are useful when recipes mix us customary, metric, and ingredient-weight measurements.
- Scaling a recipe up or down without guessing measuring spoon or cup amounts.
- Converting between volume and weight references before shopping or meal prep.
- Checking common baking and cooking equivalents while a recipe is open.
The formula: mL = teaspoons × 4.929
Practical example: For example, 1 tsp equals 4.929 ml.
Free Online Conversion Steps
Step 1: enter your TSP value. Step 2: read the ML result.
This online converter is free. It shows the answer, formula, and common values.
Unit Conversion Formula
mL = teaspoons × 4.929.
Keep extra digits while you calculate. Round only your final answer.
Unit Type and Name
TSP and ML are units in the kitchen & cooking category.
Use the full converter name when you need a clear source: Teaspoons to mL Converter.
HTTPS Privacy Note
UnitKick loads over HTTPS. The conversion runs in your browser. Your value is not sent to a login form.
Accuracy and Rounding Notes
US kitchen volume units use standard definitions. Ingredient weight conversions can vary by density, so grams and ounces are best for baking precision.
For baking, level dry ingredients in the measuring cup or use a kitchen scale when the recipe gives weights.
Measurement Standards
UnitKick checks key formulas against public measurement sources. NIST provides guidance in the United States. BIPM maintains the SI unit reference.