Milliliters to Quarts Converter
Enter the volume in milliliters below to convert it to quarts.
Convert Milliliters to Quarts (US)
Enter a value in milliliters (mL) to convert to quarts (us) (qt).
Milliliter to Quart Conversion Table
Table showing various milliliter measurements converted to quarts. Click any preset value or arrow to load it into the converter.
| Milliliters (mL) | Quarts (US) (qt) |
|---|---|
| 1 mL | 0.0010567 qt |
| 2 mL | 0.0021134 qt |
| 5 mL | 0.0052834 qt |
| 10 mL | 0.0105669 qt |
| 15 mL | 0.0158503 qt |
| 20 mL | 0.0211338 qt |
| 25 mL | 0.0264172 qt |
| 30 mL | 0.0317006 qt |
| 50 mL | 0.0528344 qt |
| 75 mL | 0.0792516 qt |
How to Convert Milliliters to Quarts
To convert milliliters to quarts, multiply the volume by the following conversion ratio: 0.0010567 quarts/milliliter.
Since one milliliter is equal to 0.0010567 quarts, you can use this simple formula to convert:
The volume in quarts is equal to the volume in milliliters multiplied by 0.0010567.
For example, here's how to convert 2000 milliliters to quarts using the formula above.
How Many Quarts Are in a Milliliter?
There are 0.0010567 quarts in a milliliter, which is why we use this value in the formula above.
Our milliliter to quart calculator automatically converts your volume measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Milliliters and quarts are both units used to measure volume. Keep reading to learn more about each unit.
What Is a Milliliter?
A milliliter is a unit of volume equal to 1/1,000 of a liter (0.001 L). One-thousandth of a liter, identical to 1 cubic centimeter (cc). [1]
The milliliter is classified as a metric and SI-compatible unit of volume. Milliliters can be abbreviated as mL; for example, 1 milliliter can be written as 1 mL.
In the metric system, "milli" is the standard SI prefix for thousandths, or 10⁻³. This makes the milliliter (mL) a convenient decimal multiple of the liter (L).
In practice, milliliters (mL) are widely used across fine-tolerance laboratory, analytical, and micro-scale volume measurements within SI metric workflows, engineering documentation, and technical data sheets.
What Is a Quart?
A quart is a unit of volume equal to 0.9463529 liters (L), the base unit for volume. Equal to 1/4 US gallon or 2 US pints (946.35 mL). [2]
The quart is classified as a US customary unit of volume. Quarts can be abbreviated as qt; for example, 1 quart can be written as 1 qt.
When working with quarts (qt) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, quarts (qt) are widely used across standard volume applications within US customary workflows, engineering documentation, and technical data sheets.
When converting volume between milliliters (mL) and quarts (qt), keep full floating-point precision (1 mL = 0.0010567 qt; 1 qt = 946.352946 mL) during intermediate calculations and round only the final quart figure to match your instrument tolerance.
More Milliliter & Quart Conversions
Need to calculate in the opposite direction? Use our quarts (us) to milliliters converter (qt to mL) to switch your starting unit immediately. You can also explore related tools such as converting gallons (us) to quarts (us), converting pints (us) to quarts (us), or converting milliliters to fluid ounces (us).
Convert from Milliliters
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Frequently Asked Questions
References
- [1]NIST OWM StandardNIST OWM (SI Units — Volume)·Volume & Liquid Metrology Standard — Milliliters (mL) to Quarts (US) (qt)
- [2]NIST HB 44 SpecificationNIST HB 44 (Liquid & Dry Capacity Tables)·Unit Specifications: Milliliter (mL) & Quart (US Liquid) (qt)
- [3]NIST SP 811 ReferenceNIST SP 811 (NIST SP 811 App. B.9)·Conversion Factors & Mathematical Basis (mL to qt)