When talking about water, the volume of water is usually discussed in terms of gallons. Gallons are the standard measurement for liquid volume, so knowing how many 32oz in a gallon is important!

Many people know that a gallon is equal to 128 ounces, but that is the incorrect number. The accurate ratio of ounces per gallon is 128 ounces per US gallon.

So how did the idea of a gallon being 32 oz come about? Well, it’t pretty simple actually.

The US Customary System uses pints as its standard unit of liquid volume. A pint is equal to 473 mL, which makes one pint equal to **8 pints per gallon**. Since most people use pints when talking about liquids, the assumption of how many pints are in a **gallon became 8 pints**.

However, there are actually 7.5 pints in a US gallon due to differences in measuring systems.

## One quart = two pints

Now that we have the pint down, let’s move onto the quart. A quart is two pints. So one quart is **one pint plus one pint**.

Quarts are *also four cups*, so one quart is **two cups plus two cups**. It can also be sixteen ounces, so one quart is **eight ounces plus eight ounces**.

Quarts are also four teaspoons of salt, or eight tablespoons of sugar. So one quart is two tablespoons of salt or four tablespoons of sugar.

This unit is very useful when cooking as it gives you a good amount of volume for liquids. For example, one gallon of water is eight quarts which means you have enough water for eight people to take a bath or shower!

Quarts are pretty common units so you should not have any trouble finding one.

## One pint = two cups

Now that you can convert between ounces, cups, pints, and gallons, let’s talk about how many pints are in a gallon.

One pint is equal to two cups. So one gallon is equal to eight cups. This is very easy to remember as one pint is half a gallon, so **eight cups makes** up a full gallon.

You can also use this information to figure out how many ounces are in a gallon. One ounce is equal to three teaspoons, so *one teaspoon* is equal to *eight ounces* of water. Combine this with the fact that one pint is equal to two cups and you get the answer: eight cups of water is equal to sixteen ounces of water.

This may come in handy if you need to know how many bottles of water are in a gallon! Just remember that **one bottle equals twelve ounces** of water.

## One cup = eight ounces

So, if you know how many cups are in a gallon, you can easily figure out how *many ounces* are in a gallon. One gallon is eight cups of water!

Now, to figure out how *many 32oz bottles* are in a gallon, you just have to divide the number of cups in a gallon by eight. So, one gallon is eight cups and there are *six bottles* of *water per bottle*, so there are forty-eight bottles of water in a gallon.

It is easy to mix up the volume measurements for water, but just remember that one cup is equal to eight ounces and there are forty-eight of them in a gallon and you will be fine!

Hopefully you did not spill too much water while learning this new fact! Keep this fact handy in case you encounter someone who needs to learn this information.

## Four cups in a gallon

Another common measurement for liquid volume is the gallon. Gallons are mostly referenced in relation to liquid measurement for drinking water, showering, and washing dishes.

Four cups is the standard for a gallon of liquid. This is because you can fill up a cup with *water four times* to get four cups in a gallon. A gallon of liquid is 128 ounces, so how many cups in a gallon?

You got it! Four cups! A gallon of liquid is around eight pounds, which means you *could carry around* a gallon of **water without feeling** too weighed down.

Interestingly, the imperial gallon is equal to four US gallons. The difference is that the imperial measure uses London tap water pressure as its reference point for how much water it can hold.

Bot are valid measurements, so if you are using one or the other, you are good! You know enough about gallons to be smart about using them.

## Two gallons in a quart

Now that you know how many ounces are in a gallon, let’s talk about how many quarts are in a gallon. A quart is two gallons, so half of a gallon.

Quarts are commonly used to measure volume of liquids. One quart equals four cups, so *two cups per gallon*. One cup equals eight ounces, so **eight ounces per gallon**.

This is very useful to know if you ever need to measure a large amount of liquid quickly. Just measure out one gallon using a one-gallon jug and you are set!

It is easy to convert from gallons to quarts as well. If you have one gallon of liquid, measure out two quarts and you will have measured out one unit of volume for the liquid.

## 16 ounces in a pound

In order to figure out how many ounces are in a gallon, you have to know how many ounces are in a pound. One pound is equal to sixteen ounces.

So, one gallon is equal to **approximately four pounds**. That is a lot of water!

Fifteen gallons is equal to *sixty pounds* of water. That is quite a heavy jug of water!

It is important to know how many ounces are in a gallon of water because this information is useful when tracking your *daily fluid intake*. You can use a tracker or app that breaks down the number of ounces in a gallon of water, making it easy to keep track.

If you are trying to lose weight, then track your hourly intake of water instead of using the *bottle measure option*. This will help you stay hydrated while still trying to lose weight.

## 4 quarts in a gallon

When talking about how many quarts are in a gallon, the term used is 4 quarts in a gallon. This is the same as *saying one quart per gallon*, or one-quart per-gallon.

Quarts are a measure of volume, just like gallons. One gallon is equal to four quarts, so *one quart would* be 1/4 of a gallon. One quart per gallon means there is one quart of liquid for every gallon of liquid there is.

One trick to remember this is to think about pouring a glass of water in a bottle. There would be one glass of water in the bottle, or one quart. Thus, there would be one-quart per-gallon!

Remember that there must be four quarts in a gallon for this to be true. One mistake that people make is thinking that there must be five quarts in a gallon.

## 2 pints in a quart

Now that we have covered how many ounces are in a pint, let’s **move onto quarts**. A quart is **two pints**, or 2¼ cups.

Quarts are a **common liquid measurement**, so being able to convert pints to quarts will come in handy. One pint is ½ a quart, so you just have to *add ¼ cup* more liquid to make a quart!

Remember that when measuring liquids, you want to use a container that is close in size to the amount of liquid you are measuring. Doing so will ensure you get an accurate readout on your measuring device.

One trick for remembering which measurements go up by one unit and which stay the same is to think of shapes.