32 fluid ounces--that"s the answer to the title question. If all you need is the answer, you have the right to stop reading. But there"s a little more to it than this.

You are watching: How many ounces of water in a quart

You see, liquid ounces are different than ounces. Ounces room a unit of weight, andfluid ounces room a unit the volume.

If girlfriend don"t know what that means, or why it"s important, you will by the moment you"re done analysis this article.

(Our switch tables will certainly be a big help, too.)

Go directly to counter Charts

Go straight to Conversion device link


Table Of materials (click to expand)
Part 1: review of Measuring ingredients (And Why It"s Confusing)
The English System and the Metric System
Weight and Volume: What"s the Difference and Why Is the Important?
What Is Weight?
What Is Volume (or Area)?
Why Is It necessary to understand the Difference?
Water: exactly how Ounces and also Fluid Ounces space Related
Part 2: just how to Measure and also Weigh ingredients (With Videos!)
How to measure Dry Ingredients
Use a range Whenever Possible
How to usage Dry measure up Cups
What If the cooking recipes Doesn"t administer Weights?
How to measure Liquids
How to use Liquid measuring Cups
What around Eggs and Butter?
Why Is the Metric system Better?
Why using a range Is Easier
What About little Amounts?
Part 3: Printable switch Charts and also Converter Tool
Liquid/Volume Conversion graph (English and Metric)
Weight Conversion chart (English and also Metric)
Conversion Chart: Weights of typical Ingredients
Converter Tool
Final Thoughts

Part 1: summary of Measuring ingredient (And Why It"s Confusing)


The English System and also the Metric System

Skip this section if you recognize the difference

Probably the broadest overview to start with is that there room two main systems of measurement: the English (also called "Imperial") system and the Metric system.

Most countries use the metric system. Liberia, Myanmar, and also the United says use the English system.

The English system is based on antiquated standards such as the size of the king"s foot (a foot). The brothers switched to the metric device in 1965, yet the united state still supplies their English system.

For cooking and also baking in the US, the biggest consequence is that if you uncover a cooking recipes written outside the US, you have to know exactly how to measure up the metric units, or convert them come the English system.

The Metric System, additionally called the global System of systems (abbreviated "SI"), is a decimal system, meaning that it"s based on multiples of 10. It started in France in the late 18th century ("SI" means Systéme International).

Though the metric system has not been officially adopted yet, product weights or volumes in the us are given in both English and also metric units, and an ext and more American recipes also list both units. (Recipes from external the united state usually have actually only metric units.)

In other words, the has come to be easy (in many instances) to use either system also in the US. Why? The metric system is much more accurate, less complicated to use, and easier to transform to other units 보다 the English system. It"s also the internationally recognized system, offered by scientists, doctors, researchers, and other officials the people over (yes, even in the US).

Now that you know the two systems of measure up we operate under in the US, let"s look in ~ weight and volume.

Weight and also Volume: What"s the Difference and Why Is the Important?


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Let"s go ago to the basic question: how countless ounces space in a quart?

There"s an error in the question itself becauseounces are a unit that weight, and also quarts are a unit that volume.

A lot of civilization use "ounce" and also "fluid ounce" interchangeably, as if they median the exact same thing. But they don"t, other than in one one-of-a-kind case: water. (We"ll explain this in a minute.)

If you"re confused, you"re not alone. You deserve to blame whoever assumed it was a great idea to provide two various units of measure up the very same name; the course it"s confusing. (Although once you recognize their relationship, you"ll view that it type of renders sense.)

It will help to walk this factoid to memory:When someone describes the number of ounces in a quart (or various other unit the volume such as pint, gallon, cup, etc.), the is assumed that they average "fluid ounces." In which case, the prize is constantly 32, no matter what liquid you"re talk about.

There are 32fluidounces in a quart. However many ounces the quart weighs depends on the type of liquid it is (e.g., cooking oil is walking to have a different weight than milk).

This is the difference between weight and volume: weight (ounces) measures mass, and also Volume procedures area.

What Is Weight?

It might seem prefer a dumb question, but defining weight will help us recognize the difference between weigt and volume.

Technically, load is the amount of gravitational pressure that action upon one object. Weight actions how heavy an item is."Mass" is frequently used interchangeably for "weight," and also for our objectives on planet Earth, that"s fine: mass and weight are essentially the same thing: they measure the heaviness of one object.

English systems of weight:In the English system, the most necessary units of load for cooking and also baking are ounces and also pounds, abbreviation "oz." and also "lb" respectively.

Metric devices of weight:In the metric system, the most necessary units of weight for cooking and baking are grams and kilograms, abbreviation "g" and "kg" respectively.

In general, weight is used to measure solids in a recipe: flour, salt, pepper, sugar, chocolate, etc.

You have the right to measure the weights of liquids, too, and this is occasionally useful. Yet in recipes, liquids are practically always given in volume (true for both English and metric systems).

What Is Volume (or Area)?

Volume is the quantity of space an object occupies. Objects deserve to weigh the same yet have different volumes. A popular example is a pound of feathers vs. A lb of lead: castle both sweet a pound, however the feathers space going to have actually a much larger volume 보다 the lead: it takes alot of feather to comprise a pound, while it takes a little amount of lead to consist of a pound.

English systems of volume:In the English system, many units in recipes are volume: teaspoons ("tsp"), tablespoons ("T"), cup ("C"), pints ("pt"), quarts ("qt"), gallons ("gal"), and also fluid ounces ("fl. Oz.") room all systems of volume.

Note also that, together we said above, if a cooking recipes calls for a liquid in ounces, you have the right to assume it method fluid ounces and measure by volume; this will be correct at least 99% that the time.

Metric systems of volume:In the metric system, the most vital units the volume for cooking and also baking room milliliters ("ml") and liters ("l").

You may likewise sometimes view "cc" in the metric system. This stands forcubic centimeter,a unit that volume equivalent to a milliliter.

Why Is It important to understand the Difference?

Volume is supplied to measure liquids, however as you can see, that is likewise commonly supplied to measure up everythingin recipes in the English system (e.g., teaspoons, tablespoons, and cups). You might not have provided this lot thought, however if you"re utilizing teaspoons, tablespoons and cups in her recipes, you"re making use of volume--and there"s a good reason why this isn"t always the best means to measure up ingredients.

Weight is more accurate than volume for dry ingredients. therefore if you use volume measurements in her recipes and also want to be a much better cook--or particularly a far better baker--you should find out when to use weight instead.

Just making this one change, from volume come weight, will greatly improve her baking, and it deserve to improve her cooking, too.

Measuring flour is a element example: relying on how you scoop and also level it, a cup that all-purpose flour can weigh almost everywhere from 120g come 180g. That"s a large difference!

However, if girlfriend weigh your flour, girlfriend will always use the very same amount; no matter exactly how you scoop it the end of the bin, no matter just how compacted or fluffed up it is, it"s always going to be the ideal amount if you sweet it.

This is a large game changer!

If you"ve ever before wondered why your cakes or cookies rotate out dry, it"s probably since you"re measuring your flour by volume.

Water: exactly how Ounces and Fluid Ounces are Related

Ounces and fluid ounces aren"t entirely unrelated. Because that water, they space the exact same measurement: an oz of water is equivalent to a liquid ounce that water. Or in other words, one fluid ounce of water weighs one ounce.

This is a convenient reality you have the right to use in your cooking and also baking. If a cooking recipes calls because that water or a liquid close come the thickness of water (e.g., milk, orange juice) in ounces, you have the right to use any kind of measuring cup and also know that you"re measuring out an accurate amount.

In fact, most liquids room going to be close enough that utilizing weight or volume won"t do a huge change come a recipe.

It also works for numerous solids, i beg your pardon is why volume is such a popular way to compose recipes in the English system: most human being find the it"s an ext convenient 보다 pulling the end a scale, i m sorry they think adds a action to every measurement. (More on the in a minute.)

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The best means to measure dry ingredients is by weight. That means that you require a scale.

This might seem prefer a pain, one extra and also unnecessary step. Yet weighing ingredient is the only method to ensure accurate amounts.

It"s an ext important for part ingredients 보다 for others. Flour is one of the most important things to weigh due to the fact that volume measures deserve to vary so much. But you"ll likewise benefit from weighing ingredients choose salt, sugar, spices, yeast and more.

In general, weighing is extremely accurate, and will produce much better results in recipes.

Whether making use of ounces or grams, weighing is better.

Here"s a 5 minute video from America"s check Kitchen about using scales, as well as the best ones come buy (they prefer the same one we like, the 11 lb OXO good Grips):


The OXO great Grips scale has actually been updated, and it now weighs ounces in decimals rather than fractions. This isn"t as good a system since you can"t sweet to an eighth or a quarter of one ounce; this is unfortunate since when making use of ounces, girlfriend really desire those fractions. So, we recommend you shot to find an larger model, or go v the enlarge one (22 lb) for about $20 more; this one still has actually fractions.

Once you gain the cave of utilizing a scale, it"s easy. You deserve to tare the end a key (that is, put the bowl on the range and collection it come "Zero") and just weigh whatever into it, taring after ~ every addition so girlfriend don"t have to do any type of math in her head.

How to usage Dry measure Cups

We choose this set of dry measuring cup from Laxinis: it consists of 3/4 and 2/3 cups as well as 1.5 Tablespoon and 1.5 teaspoon--all measurements you"ll watch often--and the square form of the spoons are easier (than round) come fit into spice bottles. The cup have level handles for straightforward leveling (very important!) and also they space heavy enough to stand up also when empty.

Here"s anotherstainless steel set that contains a leveler, pasta measures, and also a coffee spoon. If you need all that, it"s a great deal.

What If the recipe Doesn"t administer Weights?

Most recipes today provide both volume and also weight measurements. Because that example, a cooking recipes will call for one cup that flour and then in parentheses offer the weight, like this:

1 C all-purpose flour (4.25 oz.).

Or, it will offer the load in grams:

1 C all-purpose flour (125g).

Many recipes list both English and metric weights:

1 C all-purpose flour (4.25 oz., 125g).

If a baking cooking recipes doesn"t administer weight measurements, just follow the volume measurements as closely as possible. Watch the video above for guidance on just how to measure up dry ingredients by volume.

We"ll add that if you"re not tied to the recipe--if it"s new to friend or not a favorite--you may want to consider finding a various recipe. We"re serious around this, especially for net recipes: if a website doesn"t administer weights as well as volumes, it"s one indication the the cooking recipes writer may not be an extremely conscientious.

Of course, this doesn"t use to old family recipes passed under for generations, or recipes out of enlarge cookbooks (such together your mom"s hand-me-down version ofJoy that Cooking). In this case, simply use the measurements as given (using the suitable volume-measuring techniques), or convert the quantities to weights therefore you deserve to use her scale. (We promise, once you gain the hang of it, you"re going come love making use of a scale.)

To transform volume to weight, you can use one of our comfortable conversion charts at the bottom the the page--it"s a lot less complicated than you probably think it is.

How to measure Liquids

Nearly every recipes have liquid quantities in volume. And if the unit is ounces, you can assume it means fluid ounces.If a fluid is listed in grams or pounds, climate you know you need to weigh it instead of making use of a measure cup.

For ideal results, you need to have actually the correct measuring cups for liquids and also you have to know just how to check out them. Here"s an additional short (one minute) video clip from Food Network that reflects you how to measure up liquids; it"s not hard, yet there is a right way to do it:


The most essential tip in the video clip is to view the cup at eye level: looking down at that from over will provide you the wrong reading.

Note additionally that measure spoons are offered for both dry and also liquid ingredient (e.g., salt and also vanilla extract). Measure up spoons work fine for tiny amounts--but for best results, measure up over a key or the sink.

If a recipe has actually liquids detailed by load (fluid ounces or grams), you simply use the same procedure together you would certainly for measuring dry ingredients: placed a bowl on the scale, tare it, and also pour in the liquid.

Or, assume the ounces are close sufficient to liquid ounces that the recipe will certainly be fine (true because that liquids which have around the same density as water).

How to use Liquid measuring Cups

You can see appropriate away that liquid measure up cups have actually a an extremely different architecture than dried measuring cups:

They have a spout (for pouring)They"re clean (or have actually a clear panel) therefore you have the right to level the fluid to the to fill line quickly (and check out it in ~ eye level)They are marked so you have the right to use them for several amounts (dry measure up cups room meant to be filled and also leveled)The dimensions don"t go up to the peak (so friend won"t spill)They"re significant in lot of units: cups, ounces (fluid ounces, remember), and milliliters/liters.

You donot want to fill a fluid measuring cup to the top since it can slosh out and also cause both a mess and also an inaccurate amount.

We choose glass for liquid measuring since it holds up well and doesn"t scratch favor plastic can, therefore it stays easy to read. The collection from Amazon Basics shown above has whatever you need. If friend don"t think you"ll use a 64 oz. Measure up cup (that"s 8 cups, or fifty percent a gallon), the set below is a much better option (or you deserve to click end to Amazon come shop--there are a lot the options).

We recommend the you to buy a collection with in ~ least a 4-cup, a 2-cup, and a 1-cup measure. You might be tempted come just acquire the large one and also use it because that everything, but your dimensions will be much more accurate if you use a measure up cup closest to the amount you"re measuring.

Plastic has actually advantages, too: that won"t break, it"s much easier to store, and also it"s much less expensive than glass. If you choose plastic,these oval shame cups room a an excellent choice:


What about Eggs and also Butter?

Most recipes give the egg lot in variety of eggs or whites and also yolks. This have the right to be inaccurate due to the fact that eggs vary so much in size, even amongst eggs the the very same grade (e.g., medium, large, extra large, etc.).

If a recipe just asks for a variety of eggs, the assumption is the you"re usinglargeeggs. If you don"t have huge eggs, you"ll just need to guess at exactly how much of the bigger or smaller eggs come use.

More and more, recipes speak to for eggs by weight. This is helpful since you have the right to use an exact amount of egg.

If a cooking recipes calls for an ext than just a number of eggs, it can be created in Tablespoons, ounces, milliliters, or grams. Native Wikipedia:

One big egg (without shell) = 3.25T = 2 oz = 57g = 46ml. Save in psychic these are approximate due to the fact that the sizes of egg will differ slightly--and, the these measurements will be various for egg of different sizes.

One medium egg (without shell)= 3 T = 1.75 oz = 49.6g = 43ml.

If you want more information, here"s a an excellent article about huge eggs in baking.

Butter is actually very easy come use. Most butter wrappers have measurements for this reason you deserve to just reduced off the lot of butter that you need.

One conventional stick of butter = 0.5 C = 4 oz = 0.25 lb = 110g.

Why Is the Metric device Better?

Just as measuring by weight will boost your cooking and baking, switching to the metric system--using grams rather of ounces--will additionally improve it.

Metric units are smaller. So your measurements will be an ext precise. Because that example, there are about 28 grams in an ounce, therefore grams are much more accurate than ounces, or even quarter and fifty percent ounces.

Also, since the metric system is based on multiples the 10, it"s simpler to do conversions (just relocate the decimal point). This is true because that both volume and weight measurements in the metric system.

Weight and also volume are very closely related in the metric system. Simply as a fluid ounce of water weighs an ounce, a milliliter of water weighs a gram--so you have the same an easy relationship, other than the devices are lot smaller and also therefore much more accurate.

Once girlfriend memorize these crucial points, the metric mechanism is super easy to use. Even if it is it"s weight (grams) or volume (milliliters), it"s constantly multiples the 10.

Why utilizing a scale Is Easier

If you"re provided to using teaspoons, tablespoons and cups, it might seem like a vast hassle to pull the end a scale.

It"s one extra step.

Only that isn"t; not really.

Here"s why.

Put your bowl top top a scale and tare (zero) it. Include an ingredient and also tare that again. Repeat till you"ve include all of her ingredients.

If friend remember that fluid ounces are identical to ounces formost liquids, you can use the very same method.

So, one bowl, and also no measuring cups (though you may want to measure out tiny amounts favor teaspoons). That"s nice easy!

What About small Amounts?

For baking in particular, once you"re in the habit that weighing, you will desire to weigh everything. You"ll probably want to begin weighing your salt and also spices rather of making use of teaspoons and also tablespoons. This way that you"ll require a gram scale. Girlfriend may also want some weighing boats, which make it straightforward to occupational with tiny quantities of ingredients.

As through volume measure up cups, making use of the scale meant for the dimension you"re weighing will certainly produce an ext accurate results. Teaspoons and tablespoons occupational for plenty of recipes, however for others, you"ll desire to usage a gram scale.

Also, weighing eradicates any type of issues with, for example, the size of the salt crystals: when a teaspoon of fine-grained salt won"t job-related in a cooking recipes calling for coarse-grained salt (it will certainly be way too salty!), 5g functions for any form of salt. You"ll constantly use the best amount if you walk by weight.

See more: Falcone Zone #2: How To Pinch A Lacrosse Head : 10 Tips, Pinched Lacrosse Heads

You may think you"ll hate having actually to use two scales as soon as you bake, but you"ll evaluate the accuracy it provides and also the substantial improvement in her baking.