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

You are watching: Ounces in a quart of oil

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

If friend don"t understand what the means, or why it"s important, you will by the time you"re done reading this article.

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

Go right to switch Charts

Go straight to Conversion device link


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

Part 1: an overview of Measuring ingredients (And Why It"s Confusing)


The English System and the Metric System

Skip this section if you recognize the difference

Probably the broadest synopsis to begin with is the there are two main systems the measurement: the English (also called "Imperial") system and the Metric system.

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

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

For cooking and also baking in the US, the biggest repercussion is that if you discover a recipe written exterior the US, you have to know just how to measure the metric units, or convert them to the English system.

The Metric System, also called the global System of devices (abbreviated "SI"), is a decimal system, definition that it"s based upon multiples the 10. It began in France in the so late 18th century ("SI" represents Systéme International).

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

In various other words, that has come to be easy (in most instances) to usage either system also in the US. Why? The metric mechanism is more accurate, easier to use, and easier to convert to various other units 보다 the English system. It"s also the around the world recognized system, used by scientists, doctors, researchers, and other public representative the human being over (yes, also in the US).

Now that you recognize the two solution of measurement we run under in the US, let"s look in ~ weight and volume.

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


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Let"s go ago to the simple question: how plenty of ounces room in a quart?

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

A lot of of human being use "ounce" and "fluid ounce" interchangeably, as if they median the very same thing. Yet they don"t, except in one unique case: water. (We"ll define this in a minute.)

If you"re confused, you"re no alone. You can blame whoever assumed it to be a great idea to give two different units of measure the very same name; of course it"s confusing. (Although as soon as you understand their relationship, you"ll watch that it kind of renders sense.)

It will assist to go this factoid come memory:When someone refers to the variety of ounces in a quart (or other unit of volume such as pint, gallon, cup, etc.), that is assumed that they median "fluid ounces." In i beg your pardon case, the price is constantly 32, no matter what fluid you"re talk about.

There room 32fluidounces in a quart. But many ounces the quart weighs counts on the type of fluid it is (e.g., food preparation oil is walk to have a different weight than milk).

This is the difference in between weight and also volume: load (ounces) actions mass, and also Volume steps area.

What Is Weight?

It could seem choose a dumb question, but defining load will assist us understand the difference in between weigt and also volume.

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

English devices of weight:In the English system, the most important units of weight for cooking and also baking are ounces and also pounds, abbreviated "oz." and "lb" respectively.

Metric devices of weight:In the metric system, the most crucial units of load for cooking and baking room grams and also kilograms, abbreviated "g" and "kg" respectively.

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

You can measure the weights that liquids, too, and this is periodically useful. Yet in recipes, liquids are nearly always offered in volume (true for both English and also metric systems).

What Is Volume (or Area)?

Volume is the quantity of an are an object occupies. Objects can weigh the same but have various volumes. A popular instance is a pound of feather vs. A pound of lead: castle both sweet a pound, yet the feathers are going to have actually a much larger volume 보다 the lead: it takes alot of feather to make up a pound, while it takes a tiny amount of command to comprise a pound.

English devices of volume:In the English system, most 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 units of volume.

Note also that, as we claimed above, if a recipe calls for a fluid in ounces, you have the right to assume it means fluid ounces and also measure through volume; this will be exactly at least 99% that the time.

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

You may additionally sometimes check out "cc" in the metric system. This stands forcubic centimeter,a unit of volume tantamount to a milliliter.

Why Is It necessary to understand the Difference?

Volume is used to measure up liquids, yet as you have the right to see, it is also commonly offered to measure everythingin recipes in the English mechanism (e.g., teaspoons, tablespoons, and cups). You might not have given this lot thought, but if you"re utilizing teaspoons, tablespoons and cups in her recipes, you"re utilizing volume--and there"s a good reason why this isn"t always the best means to measure up ingredients.

Weight is more accurate 보다 volume because that dry ingredients. therefore if you use volume measurements in her recipes and want to be a much better cook--or especially a much better baker--you should discover when to use weight instead.

Just make this one change, from volume come weight, will significantly improve your baking, and it can improve your cooking, too.

Measuring flour is a element example: depending upon how friend scoop and level it, a cup that all-purpose flour have the right to weigh almost everywhere from 120g to 180g. That"s a substantial difference!

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

This is a vast game changer!

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

Water: how Ounces and also Fluid Ounces space Related

Ounces and also fluid ounces aren"t completely unrelated. Because that water, they room the very same measurement: an ounce of water is tantamount to a fluid ounce the water. Or in other words, one fluid ounce the water weighs one ounce.

This is a convenient fact you can use in your cooking and also baking. If a cooking recipes calls for water or a liquid close come the thickness of water (e.g., milk, orange juice) in ounces, you can use any measuring cup and also know that you"re measuring out an exact amount.

In fact, most liquids space going to be close enough that making use of weight or volume won"t make a substantial change to a recipe.

It also works for numerous solids, i m sorry 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 than 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 through weight. That way that you need a scale.

This may seem like a pain, one extra and unnecessary step. But weighing ingredients is the only means to ensure accurate amounts.

It"s much more important for some ingredients 보다 for others. Flour is among the most important things to weigh due to the fact that volume measures have the right to vary so much. But you"ll likewise benefit from weighing ingredients choose salt, sugar, spices, yeast and also more.

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

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

Here"s a 5 minute video from America"s test Kitchen around using scales, and the finest ones to buy (they favor the same one we like, the 11 lb OXO an excellent Grips):


The OXO good Grips scale has actually been updated, and it currently weighs ounces in decimals quite than fractions. This isn"t as an excellent a system since you can"t sweet to an eighth or a quarter of an ounce; this is unfortunate because when making use of ounces, friend really want those fractions. So, us recommend you shot to uncover an older model, or go with the enlarge one (22 lb) for about $20 more; this one still has fractions.

Once you obtain the hang of making use of a scale, it"s easy. You can tare out a bowl (that is, placed the key on the range and collection it to "Zero") and just weigh every little thing into it, taring ~ every addition so girlfriend don"t have to do any math in her head.

How to usage Dry measuring Cups

We favor this set of dried measuring cup from Laxinis: it consists of 3/4 and 2/3 cups and 1.5 Tablespoon and also 1.5 teaspoon--all measurements you"ll see often--and the square shape of the spoons are easier (than round) to fit into spice bottles. The cups have level handles for basic leveling (very important!) and they are heavy enough to was standing up also when empty.

Here"s anotherstainless steel collection that includes a leveler, pasta measures, and a coffee spoon. If you require all that, it"s a good deal.

What If the cooking recipes Doesn"t provide Weights?

Most recipes today administer both volume and weight measurements. Because that example, a recipe will speak to for one cup of flour and then in parentheses provide the weight, prefer this:

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

Or, it will provide the weight in grams:

1 C all-purpose flour (125g).

Many recipes list both English and also metric weights:

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

If a baking cooking recipes doesn"t administer weight measurements, simply follow the volume dimensions as very closely as possible. Watch the video above for guidance on exactly how to measure dry ingredient by volume.

We"ll add that if you"re not tied come the recipe--if it"s new to you or no a favorite--you might want to think about finding a various recipe. We"re serious around this, specifically for internet recipes: if a website doesn"t administer weights and volumes, it"s an indication that the cooking recipes writer might not be very conscientious.

Of course, this doesn"t use to old household recipes passed down for generations, or recipes the end of older cookbooks (such together your mom"s hand-me-down edition ofJoy the Cooking). In this case, just use the measurements as offered (using the suitable volume-measuring techniques), or transform the volumes to weights therefore you have the right to use your scale. (We promise, when you get the cave of it, you"re going come love making use of a scale.)

To convert volume come weight, you have the right to use one of our handy conversion charts at the bottom the the page--it"s a lot easier than you probably think the is.

How to measure Liquids

Nearly all recipes have liquid amounts in volume. And if the unit is ounces, you have the right to assume it way fluid ounces.If a fluid is noted in grams or pounds, climate you understand you must weigh it rather of using a measuring cup.

For best results, you need to have actually the exactly measuring cup for liquids and you have to know just how to read them. Here"s one more short (one minute) video from Food Network that shows you exactly how to measure liquids; it"s no hard, yet there is a right way to carry out it:


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

Note additionally that measure up spoons are offered for both dry and liquid ingredient (e.g., salt and vanilla extract). Measuring spoons occupational fine for tiny amounts--but for ideal results, measure over a bowl or the sink.

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

Or, assume that ounces are close sufficient to liquid ounces that the recipe will certainly be good (true for liquids i m sorry have around the same thickness as water).

How to use Liquid measure Cups

You can see ideal away the liquid measure cups have actually a really different design than dry measuring cups:

They have a spout (for pouring)They"re clean (or have actually a clear panel) for this reason you have the right to level the liquid to the to fill line conveniently (and review it at eye level)They are marked so you deserve to use them for several amounts (dry measure cups are meant to it is in filled and leveled)The measurements don"t go as much as the height (so friend won"t spill)They"re marked in multiple units: cups, ounces (fluid ounces, remember), and milliliters/liters.

You donot desire to to fill a liquid measuring cup come the top since it have the right to slosh out and cause both a mess and an inaccurate amount.

We like glass for fluid measuring due to the fact that it holds increase well and also doesn"t scratch prefer plastic can, so it stays easy come read. The set from Amazon Basics shown above has whatever you need. If friend don"t think you"ll usage a 64 oz. Measuring cup (that"s 8 cups, or half a gallon), the set below is a much better option (or you can click end to Amazon come shop--there space a lot that options).

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

Plastic has advantages, too: the won"t break, it"s much easier to store, and also it"s less expensive 보다 glass. If you prefer plastic,these oval shaped cups space a an excellent choice:


What around Eggs and also Butter?

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

If a recipe simply asks because that a number of eggs, the presumption is that you"re usinglargeeggs. If you don"t have large eggs, you"ll just have to guess at exactly how much of the larger or smaller eggs to use.

More and more, recipes speak to for eggs by weight. This is helpful since you can use an accurate amount of egg.

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

One big egg (without shell) = 3.25T = 2 oz = 57g = 46ml. Store in mental these space approximate since the sizes of eggs will differ slightly--and, the these measurements will be different for egg of various sizes.

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

If friend want an ext information, here"s a great article about big eggs in baking.

Butter is actually very easy come use. Many butter wrappers have actually measurements so you have the right to just cut off the quantity of butter the you need.

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

Why Is the Metric mechanism Better?

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

Metric units are smaller. Therefore your dimensions will be more precise. For example, there are about 28 grams in an ounce, so grams room much much more accurate than ounces, or also quarter and fifty percent ounces.

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

Weight and volume are very closely related in the metric system. Just as a fluid ounce of water weighs an ounce, a milliliter of water weighs a gram--so you have actually the same basic relationship, except the systems are lot smaller and also therefore much more accurate.

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

Why making use of a scale Is Easier

If you"re used to utilizing teaspoons, tablespoons and also cups, it might seem like a substantial hassle to pull out a scale.

It"s an extra step.

Only the isn"t; not really.

Here"s why.

Put your bowl ~ above a scale and also tare (zero) it. Add an ingredient and also tare that again. Repeat until you"ve include all of her ingredients.

If girlfriend remember that fluid ounces are identical to ounces formost liquids, you deserve to use the same method.

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

What About small Amounts?

For baking in particular, once you"re in the habit the weighing, girlfriend will want to weigh everything. You"ll most likely want to begin weighing your salt and spices rather of making use of teaspoons and tablespoons. This means that you"ll require a gram scale. Girlfriend may additionally want part weighing boats, which make it straightforward to work-related with tiny quantities of ingredients.

As through volume measure up cups, making use of the scale meant because that the size you"re weighing will certainly produce much more accurate results. Teaspoons and also tablespoons work-related for numerous recipes, however for others, you"ll desire to use a gram scale.

Also, weighing eradicates any kind of issues with, because that example, the size of the salt crystals: when a tespoon of fine-grained salt won"t job-related in a recipe calling for coarse-grained salt (it will certainly be method too salty!), 5g works for any form of salt. You"ll constantly use the right amount if you walk by weight.

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You might think you"ll hate having to use two scales when you bake, but you"ll evaluate the accuracy it provides and also the vast improvement in your baking.