How Many Ounces in a Quart?


There are different points to answering the question, How Many Ounces in a Quart? Some of the more important factors to note are as follows:

  • Ounces are versatile unit that differs depending on the measurement system. 1 US quart is equivalent to 32 US fluid ounce (oz) while 1 Imperial quart is equivalent to 40 Imperial fluid ounces (oz).
  • When converting ounces to quarts there is a difference in converting fluid ounces and dry ounces. With fluid ounces, you multiply the number of ounces by 32 while dry ounces to quarts is the unit multiplied by 37.23.

How Many Ounces in a Quart? – No matter what level of mastery you have over cooking, understanding the importance of accuracy is important. if you need to adjust a recipe or want to change its portions, understanding the right measurements and conversions is key. Being familiar with how to convert between imperial and metric units of measure can be a useful skill to have. Especially since there are plenty of kitchen questions involving converting measurements. One of these common questions is “how many ounces in a quart?” When answering this question, there are plenty of tips and details to know about. In this essay, we will be exploring all factors involved in answering this question.

Conversion Calculator: From Quarts to Ounces

Quart(s) to Ounce(s) Converter


Conversion Calculator: From Ounces to Quarts

Ounce(s) to Quart(s) Converter


What is an ounce?

The first thing to understand before doing any conversion is knowing the factors involved. Now, what is an ounce? An ounce is known as the smallest possible measurement in terms of weight. In recipes, the measurement is abbreviated to “oz,” which comes from the Spanish and Italian terms ‘onza.’ The ounce is a common Imperial system unit of measurement in the USA. A standard fluid ounce can also be used to measure dry products.
The standard unit of measurement for liquids is the fluid ounce (fl oz), which is the volume of a liquid. It is primarily used by places that use the Imperial system of measurement.

What is a quart?

A quart is a unit of measurement used to determine the weight of a certain liquid. When determining the number of units in other measurements, 1 gallon is equal to 4 quarts. In the United Kingdom and the United States, a quart is a liquid or dry goods measurement equal to a quarter of a gallon, or the symbol qt. That’s the term for describing the mass of a certain liquid. In short:

• 1 US quart is equivalent to 32 US fluid ounce (oz).
• 1 Imperial quart is equivalent to 40 Imperial fluid ounces (oz).

Imperial ounces are not the only measurements to check out. In addition to this unit system, there is also the metric system and U.S. system to consider.

Background information

While general information on measurement units can help, extra details are also good. Oz is short for “ounce” and can be used as a unit of measure for either mass or volume. One ounce is the standard unit of measurement in the United States. When answering the question “How Many Ounces In A Quart?” one answer is that one ounce is equivalent to one-thirty-second of a quart. Given that ounces can refer to both wet and dry ingredients, using the imperial system for this unit is common.

There are, however, other measurement systems to consider. The main variation between an imperial system and the US system is the units of volume. In the imperial system of measurement, there are different ways to use ounces. You can use an ounce to measure either liquids or dry products. In the Imperial system, a quart can be used to measure both liquids and solids, hence it’s a versatile unit of measurement.

In comparison to the Imperial measurement system, the U.S. system has different units for dry and wet ingredients. Among the different units of measurement, the metric system is the most commonly used.

How Many Ounces in a Quart?

Now we get into the main question of this essay. There are different answers for this question depending on the system. Using the US standard system of measurement, 1 quart contains 32 ounces, but the Imperial method of measurement contains 40 ounces. 1 US liquid quart is equivalent to 32 US fluid ounces. One US dry quart weighs roughly 37.23 ounces. For a quick summary of conversions, note the following:

The US fluid ounces to quarts (qts):

Ounces (oz) Equivalent to Quarts (qts)
64 oz 2 quarts
32 oz1 quarts
24 oz 3/4 quart
16 oz 1/2 quart
8 oz 1/4 quart

The US liquid quarts (qt) to US fluid ounces (fl oz):

Quarts (qts) equivalent to
Ounces (oz)
2.5 quarts 80 fl oz
2 quarts 64 fl oz
1.5 quarts 48 fl oz
1 quart 32 fl oz
1/2 quart 16 fl oz
1/4 quart 8 fl oz
1/8 quart 4 fl oz

How Many Ounces in a Quart?: In Fluid ounce

The universally accepted measure of liquid volume is the fluid ounce (or Fl oz for short). According to the standard system of measurement utilized in the USA, one quart of liquid is equivalent to 32 fluid ounces. To answer to the question “how many ounces are in two quarts?” simply multiply 32 by 2 to obtain the number of fluid ounces in two quarts.


  • 1 quart is equivalent to 32 fluid ounces
  • 2 quarts is equivalent to 64 fluid ounces

How Many Ounces in a Quart?: In Dry ounce

Weight is typically expressed in terms of a dry oz, an abbreviation for a dry ounce. If we use the standard unit of measurement accepted in the United States, we find that there are 37.23 dry ounces in 1 quart.
So, we can use the same method to calculate how many ounces are in two quarts. Multiply 37.23 by 2 to get the number of dry ounces in 2 quarts. For those curious, here’s how it goes down:

  • 1 quart is equivalent to 37.23 dry ounces
  • 2 quarts is equivalent to 74.56 dry ounces.


To summarize, one US liquid quart is equal to 32 fluid ounces (fl oz) (qt). It takes 32 ounces to fill a quart container with liquid (U.S. system). There are 40 ounces in an imperial quart (Imperial system). Dividing the volume value by 32 allows you to convert from quarts to ounces. Multiple the volume value in ounces by 32 to get the volume in quarts.

When converting ounces to other units, always take note there are different systems to consider depending on the recipe. Conciseness is important and once you learn the process of conversions, it can be a useful skill to keep in mind.

To learn more conversions, check out our “How Many Cups in a Pint?” and “How Many Ounces in a Pint?” articles. 

How Many Ounces in a Quart?

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