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Volume
Quarts to Milliliters
Convert quarts (qt) to milliliters (mL). Type a value below to see the result update instantly. Reference table and formula included.
Calculator
1 qt = 946.35 mL
Quarts to Milliliters Conversion Table
Common values, ready to copy:
| quarts | milliliters |
|---|---|
| 1 qt | 946.35 mL |
| 2 qt | 1892.71 mL |
| 5 qt | 4731.77 mL |
| 10 qt | 9463.53 mL |
| 25 qt | 23658.83 mL |
| 50 qt | 47317.65 mL |
| 100 qt | 94635.3 mL |
| 1,000 qt | 946353 mL |
Formula
milliliters = quarts × 946.353
Volume conversions use US customary measure (the cup, fluid ounce, and gallon are US definitions, not imperial). 1 US cup = 236.588 mL, 1 US gallon = 3.785411784 L.
About Quarts and Milliliters
Quarts (qt): Two pints, or one quarter of a gallon (the name comes from this — 'quart' from 'quarter'); the US quart is 946 mL, UK imperial quart 1,136 mL. Common uses: Milk and juice container sizes in the US, motor oil, and large cooking measurements (stocks, broths).
Milliliters (mL): One thousandth of a liter, where the liter is defined as one cubic decimeter; not strictly an SI unit (the SI volume unit is the cubic meter) but universal in cooking, medicine, and chemistry. Common uses: Liquid medication dosing, lab work, cooking (especially in metric countries), bartending, and any small-volume liquid measurement.
How the conversion works
Volume conversions use US customary measure (the cup, fluid ounce, and gallon are US definitions, not imperial). 1 US cup = 236.588 mL, 1 US gallon = 3.785411784 L.
The exact relationship is milliliters = quarts × 946.353, which the calculator at the top of this page applies in both directions. Type into either field and the other updates immediately.
When this conversion matters
Converting between quarts and milliliters comes up wherever volume measurements move between systems — from one country's conventions to another's, from a scientific reference to a practical specification, or from one industry's working unit to another's. The calculator and reference table above cover the everyday range; for unusual values you can type any number into either field.