Volume & Capacity

Milliliters to US Quarts

Convert milliliters to us quarts instantly. 1 mL = 0.0010566882 qt. Includes the exact factor, a conversion table of common values and the definition of both units.

mL
US Quarts

How to convert milliliters to us quarts

To convert milliliters to us quarts, divide by 946.352946 (multiply by 0.0010566882). The relationship is fixed, so the same factor works for any quantity — there is nothing to look up and nothing that changes with temperature, location or context.

qt = mL × 0.0010566882

Milliliters to US Quarts conversion table

The values people look up most often, rounded for reading. Use the calculator above for anything in between.

MillilitersUS Quarts
1 mL0.001057 qt
2 mL0.002113 qt
3 mL0.00317 qt
5 mL0.005283 qt
10 mL0.010567 qt
20 mL0.021134 qt
25 mL0.026417 qt
50 mL0.052834 qt
100 mL0.105669 qt
500 mL0.528344 qt
1,000 mL1.056688 qt

What is a milliliter?

A thousandth of a litre, equal to one cubic centimetre.

What is a us quart?

A quarter of a US gallon.

The formula

qt = mL × 0.0010566882

Every result on this page comes from this formula. Nothing is rounded until the final display, so figures match a spreadsheet to the cent.

How to use the Milliliters to US Quarts

  1. Type the number of milliliters you want to convert.
  2. Read the result in us quarts straight away — there is no button to press.
  3. Check the table below for the values that come up most often, or reverse the conversion with the linked us quarts to milliliters page.

Milliliters to US Quarts — frequently asked questions

How many us quarts are in a milliliter?

One milliliter equals 0.0010566882 qt. qt = mL × 0.0010566882

What is the formula to convert milliliters to us quarts?

The formula is qt = mL × 0.0010566882. It is an exact definition rather than an approximation, so the conversion never drifts no matter how large the number.

How do I convert us quarts back to milliliters?

Divide instead of multiplying: one us quart is 946.352946 mL. The reverse converter is linked in the related tools list.

Is this conversion exact?

Yes. Both units are defined against the same base unit by international agreement, so the factor is exact — any rounding you see is only in the display, which you can widen by entering more decimal places.

Is this milliliters to us quarts free to use?

Yes. Every calculator on the site is free, needs no sign-up, and runs entirely in your browser, so your figures never leave your device.

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About this calculator

Written and reviewed by The Samsung Calculator editorial team. Every calculator is written against a published formula, reviewed against at least one independent reference implementation, and dated when it changes.

Last reviewed August 15, 2026 · Calculation runs client-side · No data collected · Report an error