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Hello! I’m Anjali. I’m a board certified health coach, author, wife, mom and food lover from the SF Bay area (now living in Seattle, WA!); with a passion for delicious food and a desire to make healthy eating easy, tasty and fun! Learn more about me here and stay for a while!

Anjali Shah

How Many Ounces In A Quart?

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How Many Ounces In A Quart? If you’ve been wondering how many ounces in 1 qt, this guide is for you! I’ve done all of the easy conversions for you, with everything from fluid ounces to pints to quarts and everything in between!

Water being poured from measuring cup into bowl.

Whether you’re regularly whipping up delicious baked goods or you’re a home cook, you know that measurements you use play a massive role in how your food turns out! In baking especially, an incorrect measurement can easily be the difference between soft, pillowy cookies and flat, dense ones.

Conversion calculators can be helpful, but it can be confusing to navigate the various measuring systems. In this easy-to-read guide, you’ll learn essential measurement conversions like how many ounces in a quart, how many quarts in a gallon, and more.

How Many Ounces In A Quart?

Wondering how many oz in a quart? Using the British imperial system of measurement, there are 32 fluid ounces in a quart. The imperial measurement system is what we use here in the US and it’s derived from the United Kingdom. While most of the world has since transitioned to the metric system, we’ve stuck with the imperial system. 

The US imperial system is broken down into two different kinds of quarts: US fluid quarts and US dry quarts. While wet and dry measurements sound the same in theory, they’re actually quite different.

US fluid quarts are made up of liquid ounces – so they’re a measurement of volume (of liquid ingredients).

US dry quarts are composed of dry ounces, which are measurements of weight (like of solid ingredients – e.g. flour, sugar), as opposed to volume. 

Because an ingredient’s density does not necessarily equal its volume, the amount of dry ounces in a dry quart (weight) is not the same as the number of fluid ounces in a fluid quart (volume).

So how many dry ounces are in one U.S. quart? There are 37.2365 dry ounces in one US dry quart. 

What Is An Ounce?

Technically speaking, an ounce is a unit of measurement that is equivalent to one-sixteenth of a pound. For use in everyday life, think of an ounce as being a very small amount of something, like a single slice of whole grain bread, for example.

A lot of people assume that an ounce is synonymous with a fluid ounce, however, that’s not the case.

Because an ounce is a unit of weight, it is used to measure dry ingredients like flour or cornstarch. A fluid ounce is a unit of volume, so it is commonly used to measure liquid ingredients like milk or broth. 

What Is A Fluid Ounce?

While both fluid ounces and regular ounces represent a unit of measurement, it’s important to remember that they are not the same. Fluid ounces (fl oz) are volume measurements, while the latter are weight-measuring ounces. 

How many fluid ounces in a quart? The answer is 32. However, fluid ounces and ounces are not interchangeable.

To convert fluid ounces to ounces, simply multiply the volume by 1.043176 times the density of the ingredient. 

The formula: dry ounces = fluid ounces × 1.043176 × ingredient density.

So if you have 2 fluid ounces, and you want to convert it to dry ounces, and your ingredient has a density of 0.5, the calculation would be:

Dry ounces = 2 × 1.043176 × 0.5 = 1.04 dry oz

What Is A Quart?

A US quart is a volume unit that is equal to one-fourth of a gallon (aka 32 ounces). Both the US and UK have a quart measurement, though they differ slightly.

The UK quart is equivalent to 1.13 liters, while the US quart is only 0.94 liters. 

Additionally, the United Kingdom quart system is the same for both dry and liquid ingredients (equaling 2 imperial pints or a quarter of a gallon), while the US uses a separate measurement for the US liquid quart and US dry quart. 

Why Are Measurement Conversions Important?

While the United States, Liberia, and Myanmar remain in the imperial system, the rest of the world uses metric measurements today. Measurement conversions, therefore, allow us to achieve common ground. Many baking recipes are written using the metric system, and if you’re following the US measuring system, you will have to convert your measurements to bring your baked goods to life. 

What Is The Metric System Of Measurement?

The metric system is based on the decimal system – so everything is related to each other using numbers in powers of 10. Modern U.K. units of measurements use the metric system today. Common measurements in the metric system include: Millimeters (mm), Centimeters (cm), Meters (m), Kilometers (km), Milligrams (mg), Centigrams (cg), Grams (g), Kilograms (kg), Ton.

Illustration of a chef's kitchen wall with cooking utensils.

How Do You Convert Fluid Ounces To Quarts?

There are a few key differences in converting fluid ounces to quarts that depend on the type of ingredients you need to measure. Below you can find a quick overview.

How To Convert Ounces To Quarts For Liquids

The best way to figure out how many fluid ounces are in a quart is to divide the number of fluid ounces by 32. This will convert the volume of a liquid from ounces to quarts.

Using this conversion factor:

One US liquid quart equals to 32 US fluid ounces and One fluid ounce equates to 0.03125 US quarts.

How to Convert Ounces To Quarts For Dry Ingredients

Because a dry ounce is a measurement of weight, the quart conversions are slightly different from that of fluid ounces.

For dry ounces, to determine how many ounces equal a quart, you’ll have to multiply each dry ounce by 0.027.

One dry ounce is equivalent to 0.02685544 quarts, while 37.2364 dry ounces compose one dry quart in the US. 

Common Ounce To Quart Conversions

How Many Ounces Are In 1 Qt?

To determine how many ounces in one quart (or 2, 3, 4, etc) – you’ll have to differentiate between liquid and dry measurements. The number of fluid ounces in one quart is 32. The number of dry oz in a quart is 37.2364. 

Fluid ounces are easier to convert because they’re whole numbers, vs. decimals. For example, if you’re trying to figure out how many ounces is 1.5 quarts, you just multiply 32 by 1.5 (there are 48 fluid ounces in 1.5 quarts).

How Many Ounces In 2 Quarts?

The answer to 2 quarts equals how many ounces? depends on whether you’re looking at a dry US unit or U.S. fluid ounces. 2 US fluid quarts contain 64 fluid ounces. 2 dry US quarts contain 74.4727 dry oz.

How Many Ounces In 3 Quarts?

There are 96 fluid ounces in 3 quarts. For the dry conversion of how many oz in 3 quarts – you’re looking at about 111.69 dry oz.

How Many Ounces In 4 Quarts?

How many oz is 4 quarts differs between wet and dry measurements. There are 128 fluid ounces in 4 quarts, and about 148.94 dry oz.

How Many Ounces In 5 Quarts?

There are 160 fluid ounces in 5 qt, and 186.18 dry oz. To keep going for fluid ounces (determining how many ounces in 6 quarts, 7, 8 etc) – you just have to multiply the number of quarts by 32. So for 6 quarts, you’d multiply 32×6 = 192.

How Do You Convert Quarts To Fluid Ounces?

Now that we’ve fleshed out all potential quart conversions, let’s talk about converting a quart value back into fluid ounces. Of course, the actual measurements will vary for different types of quarts.

When working with fluid quarts, all you have to do is multiply the quart measurement by 32. For how many dry ounces in a quart, 1 qt = 18.06 dry oz.

If you’re working with a dry quart, multiply the volume by 33.381618 by the density of the ingredient. (Formula: volume x 33.38 x density).

List Of Other Quick Conversions

Here’s a list of quick conversions that will make things way easier: 

  • 1 US gallon = 4 US quarts = 8 US pints = 16 US cups = 128 fluid ounces = 1.9 liters
  • 1 quart = 2 pints = 4 cups = 32 fluid ounces = 0.95 liters
  • 1 imperial pint = 2 cups = 16 fl oz (or 16.7 imperial fluid ounces) = 0.47 liters
  • 1 cup = 8 fluid ounces = 0.24 liters

Fluid Ounces To Quarts Conversions 

Looking for a quick and easy way to answer the question of ‘How many fl oz in a quart?’ Well, this conversion table should help you do just that: 

  • 32 fl oz = 1 qt
  • 64 fl oz = 2 qt
  • 96 fl oz = 3 qt
  • 128 fl oz = 4 qt
  • 160 fl oz = 5 qt

The Ultimate Measurement Conversions Chart

Measurement Conversions Table: How Many Ounces in a Quart (includes pints, gallons, cups, tablespoons, teaspoons, etc).

Pints, Cups, And Gallons

Quarts aren’t the only measuring unit you will encounter while baking. The main systems of measurement will also use pints, cups, and gallons. Below are the answers to some common conversion questions that even a professional cook might get hung up on from time to time.

How Many Pints In A Quart?

A pint is traditionally one-eighth of a gallon of liquid. Therefore, 2 pints make 1 US liquid quart, and 2.32727 pints compose 1 US dry quart. 

How Many Cups In A Pint? 

When it comes to pints and cups, the math is fairly straightforward. 1 pint is equivalent to 2 cups, and 2 cups equal 1 pint. 

How Many Cups in a Quart? How Many Cups in a Gallon?

Because there are 8 fluid ounces in a cup, there are 4 cups per quart. Following this logic, there are 16 cups in 1 imperial gallon. 

How Many Quarts in a Gallon?

Under the US system, there are 4 liquid quarts in a US gallon (liquid) and 4 dry quarts in a U.S. dry gallon. 

How Many Ounces in a Gallon? 

Because the number of fluid ounces per quart is 32 and there are 4 quarts in a gallon, there are a total of 128 fluid ounces in a gallon. However, as you know, measuring by weight is a bit different than measuring by volume. So if you’re calculating dry ounces, there are 148.9468 dry ounces in a gallon. 

Other Measurement Conversion FAQs

Here are the answers to some of the most common questions about US measurement conversions.

How Many Ounces in a Shot?

A standard US shot glass can hold 1.5 ounces. However, this amount varies based on the country. You can purchase both 2- and 3-ounce shot glasses, depending on where you look.

How Many Grams in a Cup?

Because grams are a measurement of weight, the number of grams per cup is dependent on the density of the ingredient you’re measuring. If you’re converting one standard cup of water, you get 236.59 grams. However, one cup of salt weighs about 287 grams and one cup of wheat flour is only 141.6 grams.

How Many Liters in a Gallon?

There are approximately 3.785 liters in one US liquid gallon. However, this amount is different depending on the system you are operating within. The imperial system is broken down into liquid and dry gallons (one US dry gallon holds 4.405 liters), and the imperial gallon (also known as the UK gallon) holds 4.54 liters.

How Many Milliliters in a Cup?

One milliliter is a volume measurement equivalent to one-thousandth of a liter. 1 US cup contains 236.6 milliliters, so to convert mL to cups, simply divide the liquid volume (mL) by 236.6.=

How Many Tablespoons in an Ounce?

If you need to know how many tablespoons are in a number of ounces, you can use a conversion table or calculator to find the answer. However, there are 2 tablespoons in an ounce, 4 tablespoons in 2 ounces, 6 tablespoons in 3 ounces, and so on.

How Many Ounces in a Cup?

One cup contains 8 fluid ounces. Therefore, ¾ cup contains 6 fluid ounces, ½ cup has 4 fluid ounces, and ¼ cup contains 2 fluid ounces. 

How many oz in a quart diagram with more kitchen conversions - gallons, pints, etc.

Final Thoughts

Obtaining an accurate measurement of ingredients is essential to any (if not all) baking recipes. However, I know that navigating the various customary measurement systems can become a bit confusing.

You can return to this guide whenever you start to ask yourself ‘how many oz in a qt’ or ‘how many oz in 2 quarts?’ And hopefully, this guide to how many ounces in a quart (and all other measurement conversions) has helped you with conversions for ounces, quarts, but also pints, cups, gallons and more!

If you have any questions about these measurement conversions, don’t hesitate to contact me or leave a comment below. I respond to every question I get!

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