US Quarts to Milliliters Converter
qt → mL · 🧪 Volume
1 US Quarts = 946.353 Milliliters
How to convert US Quarts to Milliliters
To convert US Quarts to Milliliters, multiply the value in US Quarts by 946.353. For example, 5 qt = 4,731.765 mL.
Converting US Quarts (qt) to Milliliters (mL) is a frequent need, and the exact relationship is 1 qt = 946.353 mL. Whether you're working on a project, checking a specification, or just curious, the calculator above gives you the answer instantly for any value you enter.
Volume conversions are essential in the kitchen, in science, and in any situation involving liquids or capacity. They're also one of the trickiest areas because US and UK (imperial) measurements share names but differ in size.
Understanding US Quarts and Milliliters
A US gallon (3.785 liters) is noticeably smaller than a UK gallon (4.546 liters) — about 20% less. The same applies to pints, quarts, and fluid ounces. Cups, tablespoons, and teaspoons are the backbone of recipe measurement, while liters and milliliters dominate scientific and most international contexts. This US/UK split is the single biggest source of error in volume conversion.
How accurate is this conversion?
Volume conversions here use the internationally accepted definitions: the US gallon is exactly 3.785411784 liters and the imperial gallon is exactly 4.54609 liters. Always confirm which system a recipe or specification uses before converting.
All conversion factors on ClearUnits are based on internationally recognised standards (the International System of Units, SI, and official definitions). Factors are reviewed for accuracy and the calculator uses full-precision values, rounding only the displayed result.
Quick reference: common US Quarts to Milliliters values
The most frequently searched conversions are 1 US Quarts = 946.353 Milliliters, 5 US Quarts = 4,731.765 Milliliters, 10 US Quarts = 9,463.53 Milliliters, and 100 US Quarts = 94,635.3 Milliliters. The full table further down covers every common value, and the calculator handles any number you need in between.
Pro tip: When following a recipe, check the source country first. A British recipe calling for a pint of liquid means 568 mL, while an American pint is only 473 mL — enough difference to affect the result of baking and sauces.
US Quarts to Milliliters — Conversion Table
| US Quarts (qt) | Milliliters (mL) |
|---|---|
| 0.1 qt | 94.6353 mL |
| 0.25 qt | 236.58825 mL |
| 0.5 qt | 473.1765 mL |
| 1 qt | 946.353 mL |
| 2 qt | 1,892.706 mL |
| 5 qt | 4,731.765 mL |
| 10 qt | 9,463.53 mL |
| 25 qt | 23,658.825 mL |
| 50 qt | 47,317.65 mL |
| 100 qt | 94,635.3 mL |
| 250 qt | 236,588.25 mL |
| 500 qt | 473,176.5 mL |
| 1000 qt | 946,353 mL |