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Teaspoon (US) to Milliliter Converter

محوّل الحجم المجاني, حوّل اللترات والغالونات والأونصات السائلة والأكواب والمليترات

1Teaspoon (US)=4.92892Milliliter
1 Milliliter = 0.2028842018 Teaspoon (US)

Teaspoon (US)

Symbol
tsp
System
Metric/Imperial
Dimension
Various

Milliliter

Symbol
mL
System
Metric/Imperial
Dimension
Various

Quick Reference Table

Teaspoon (US)MilliliterMilliliterTeaspoon (US)
14.9289210.2028842018
29.8578420.4057684036
314.7867630.6086526054
524.644651.0144210091
1049.2892102.0288420181
25123.223255.0721050453
50246.4465010.1442100906
100492.89210020.2884201813
5002464.46500101.4421009065
10004928.921000202.884201813

Conversion Formula

Milliliter = Teaspoon (US) × 4.92892

Teaspoon (US) = Milliliter × 0.2028842018

Factors are from BIPM SI brochure and NIST SP 811, stored unrounded and computed via a base unit. Reverse factor is 1 ÷ 4.92892.

How to convert Teaspoon (US) to Milliliter

Multiply the value in teaspoon (us) by 4.92892 to get milliliter. For example, 5 Teaspoon (US) = 24.6446 Milliliter. All results in the الحجم converter update instantly as you type, so you can see every unit at once without manual math.

Common mistakes

Do not round the factor to 4.92 too early — keep full precision until the final display. For الحجم, always verify critical calculations (medicine, engineering) with a second source.

FAQ

How many Milliliter in 1 Teaspoon (US)?
1 Teaspoon (US) = 4.92892 Milliliter.
How many Teaspoon (US) in 1 Milliliter?
1 Milliliter = 0.2028842018 Teaspoon (US).
What is the source?
BIPM/NIST via OmniConverter base-unit engine. Source table and formula above are exact.

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