Volume
Browse Volume conversions1 US teaspoon = 4.928922 milliliter
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Formula Summary
Result: 1 US teaspoon = 4.928922 milliliter
Formula: (1 x 0.004928921594) / 0.001
Rounding: Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.
Real World Context
4.928922 milliliter is approximately:
- about a US teaspoon for medicine or baking
Unit Story
Teaspoon
A US teaspoon is one third of a tablespoon. It is one of the most common small recipe measures.
Milliliter
A milliliter is one thousandth of a liter. It is the small-volume language of medicine cups, recipes, lab work, and drink labels.
How This Conversion Works
US teaspoon and milliliter are both used for volume conversions. This page converts 1 US teaspoon into 4.928922 milliliter using the formula shown below.
Use this result for quick checks, comparisons, and everyday reference. For work that depends on exact precision, review the rounding setting and the assumption note before using the number.
The precision controls let you switch between a shorter result, the standard readable result, and scientific notation when the value is very large or very small.
Unit Notes
- 1 US teaspoon (tsp) equals 0.0049289216 liter.
- 1 milliliter (ml) equals 0.001 liter.
Questions
How do you convert US teaspoon to milliliter?
This page converts US teaspoon to milliliter using this formula: (1 x 0.004928921594) / 0.001.
What is 1 US teaspoon in milliliter?
1 US teaspoon equals 4.928922 milliliter.
How many decimals does this converter show?
Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision. The precision buttons can also show a shorter result or scientific notation.
Equivalent Values
Nearby Values
Full Details
- Formula
- (1 x 0.004928921594) / 0.001
- Rounding
- Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.
- Assumption
- US customary volume units use US liquid measure unless a future page states otherwise.
