Conversion Chart / Table. teaspoon to milliliters Conversion Chart / Table: 1 US teaspoon (tsp) = 4.92892159 milliliters (ml) = 1/3 US tablespoons (tbsp) = 1/6 US fluid ounce (fl. oz.). The teaspoon is rounded to precisely 5 mL by US federal regulations for food labeling purposes.
http://calculator-converter.com/converter_tsp_to_ml_teaspoons_to_milliliters_calculator.php
Teaspoon (metric): Note: Fill in one box to get results in the other box by clicking Calculate button. Data should be separated in coma (,), space ( ), tab, or in separated lines. Begin: 0 5 10 15 20 30 40 50 60 70 80 90 100 Step: 1 0.5 0.2 0.1 5 10. » Cc Conversions:
http://www.endmemo.com/sconvert/ccteaspoonmetric.php
You can view more details on each measurement unit: ML or TSP. The SI derived unit for volume is the cubic meter. 1 cubic meter is equal to 0.001 ML, or 202884.135354 TSP. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between megaliters and teaspoons. Type in your own numbers in the form to convert the units!
http://www.convertunits.com/from/ML/to/TSP
For nonprescription products, it is best to use a child’s weight to determine the dose, rather than a child’s age, especially for young children. Liquid medications are usually measured in millileters (mL), teaspoons (tsp), or tablespoons (Tbsp). Read the abbreviations used in dosage directions carefully. Note that abbreviations for teaspoons and tablespoons are similar. Liquid Measurement. Abbreviation commonly used.
http://www.safemedication.com/safemed/MedicationTipsTools/HowtoAdminister/How-to-Use-Liquid-Medications
The smallest quantity of liquid in the metric system is one milliliter, usually written as 1 ml, which is a thousandth of a liter. A liter is the base measure of liquid and is the equivalent of 32 fluid ounces, one quart or about four cups. One cup of liquid is about 250 ml. Dry quantities vary from liquid quantities in the metric system and are measured in grams and kilograms.
https://www.reference.com/science/many-teaspoons-1-ml-equal-1a3dde8b0d458e2f
Convert teaspoons to milliliters. (tsp to ml) 1 US teaspoon (tsp) = 4.92892159 milliliters (ml) = 1/3 US tablespoons (tbsp) = 1/6 US fluid ounce (fl. oz.). The teaspoon is rounded to precisely 5 mL by US federal regulations for food labeling purposes.
http://calculator-converter.com/converter_tsp_to_ml_teaspoons_to_milliliters_calculator.php
(ml to tsp) Online Conversion Calculator - Converter. 1 US teaspoon (tsp) = 4.92892159 milliliters (ml) = 1/3 US tablespoons (tbsp) = 1/6 US fluid ounce (fl. oz.). The teaspoon is rounded to precisely 5 mL by US federal regulations for food labeling purposes.
http://calculator-converter.com/converter_tsp_to_ml_teaspoons_to_milliliters_calculator.php
Select conversion type: teaspoons => milliliters milliliters => teaspoons. 1 US teaspoon (tsp) = 4.92892159 milliliters (ml) = 1/3 US tablespoons (tbsp) = 1/6 US fluid ounce (fl. oz.). The teaspoon is rounded to precisely 5 mL by US federal regulations for food labeling purposes.
http://calculator-converter.com/converter_tsp_to_ml_teaspoons_to_milliliters_calculator.php
One teaspoon of liquid equals 5 ml, meaning 1 ml equals one-fifth of a teaspoon. There are 1,000 ml in one liter of liquid. Continue Reading.
https://www.reference.com/science/many-teaspoons-1-ml-equal-1a3dde8b0d458e2f
This calculator-converter provides conversion of teaspoons to milliliters (tsp to ml) and backwards milliliters to teaspoons (ml to tsp). Enter teaspoons or milliliters for conversion: 1 US teaspoon (tsp) = 4.92892159 milliliters (ml) = 1/3 US tablespoons (tbsp) = 1/6 US fluid ounce (fl. oz.).
http://calculator-converter.com/converter_tsp_to_ml_teaspoons_to_milliliters_calculator.php
how ml in tsp
There are 4.92892159 milliliters in a teaspoon.   There are 4.92892159 milliliters in a teaspoon.