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Quart: Definition and Example | EDU.COM

Quart: Definition and Example | EDU.COMEDU.COMResourcesBlogGuidePodcastPlanBackHomesvg]:size-3.5">Math Glossarysvg]:size-3.5">QuartQuart: Definition and ExampleTable of ContentsDefinition of Quarts in Mathematics

A quart (qt) is a unit of volume used in both the US customary and imperial measurement systems. The term "quart" comes from the word "quarter," signifying that a quart represents one quarter of a gallon. In practical terms, 1 quart equals 2 pints or 4 cups, making it a convenient unit for measuring moderate volumes of substances.

There are two main types of quarts: US quart and Imperial quart. The US quart is further divided into the US liquid quart (946.353 mL), used for measuring liquids like milk and water, and the US dry quart (1,101.221 mL), used for measuring dry ingredients like grains. The Imperial quart (1,136.522 mL) is primarily used in the UK and Commonwealth countries. Despite their similar names, these measurements differ in actual volume, with the Imperial quart being larger than its US counterparts.

Examples of Quarts in Measurement Conversions Example 1: Converting Quarts to Gallons Problem:

Convert 2 US quarts into US gallons.

Step-by-step solution: Step 1, recall the relationship between quarts and gallons: 1 US gallon = 4 US quarts Step 2, set up the conversion factor. Since we're converting from quarts to gallons, we'll need to divide by 4 (or multiply by 14\frac{1}{4}41​) Step 3, apply the conversion: 2 US quarts = 2 × 14\frac{1}{4}41​ gallon = 24\frac{2}{4}42​ gallon = 0.5 US gallon Step 4, therefore, 2 US quarts equals half a US gallon Example 2: Converting Quarts to Gallons (Different Value) Problem:

Convert 4 US quarts into gallons.

Step-by-step solution: Step 1, remember that 1 quart equals 0.25 gallon (or 14\frac{1}{4}41​ gallon) Step 2, to find the equivalent in gallons, multiply the number of quarts by 0.25. Step 3, calculate: 4 quarts × 0.25 = 1 gallon Step 4, alternatively, you can think of this as: 4 quarts ÷ 4 = 1 gallon (since there are 4 quarts in a gallon) Step 5, therefore, 4 US quarts equals exactly 1 gallon, which makes sense as a gallon is defined as 4 quarts. Example 3: Comparing Container Volumes Using Quarts Problem:

A glass can hold 2 pints of water, and a mug can hold 30 fl oz of water. Which container holds more water?

Step-by-step solution: Step 1, to compare the volumes, we need to convert both measurements to the same unit. Let's convert both to quarts. Step 2, for the glass: Recall that 2 pints = 1 quart. Therefore, the glass holds 1 quart of water. Step 3, for the mug: We know that 32 US fluid ounces = 1 US quart. To convert 30 fl oz to quarts: 30 ÷ 32 = 0.9375 quarts. Step 4, compare the values: Glass: 1 quart Mug: 0.9375 quart Step 5, since 1 > 0.9375, the glass has a greater capacity and can hold more water. Comments(8)BBadmintonEnthusiastWyattNovember 6, 2025This glossary page on quarts is great! It's helped my students grasp the concept easily. Clear conversions made learning a breeze.

EExteriorDesignerRayNovember 4, 2025This glossary page on quarts has been a great help! I've used it to teach my kids about volume measurements. Thanks!

MCMs. CarterSeptember 17, 2025I used the Quart definition and examples to help my kids understand volume conversions for their homework. The practical examples made it so much easier for them to grasp. Thanks for the clear explanation!

NNatureLover85September 9, 2025I’ve used the quart definition and examples from this page to help my kids with volume conversions for their math homework. The practical examples made it so much easier to understand!

MCMs. CarterAugust 27, 2025I’ve used the quart definition and examples from this page to help my kids understand volume conversions for a science project. The practical examples made it so much easier to explain!

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