How Many Ounces Of Water In A 12 cup Coffee Maker

Disclaimer: There are affiliate links in this post. At no cost to you, I get commissions for purchases made through links in this post.

Find Out How Many Ounces Of Water In A 12 Cup Coffee Maker 

If you intend to make a great cup of coffee every time you brew, then the amount of water used in brewing is just as important as the type of water and coffee you use. There is no way you can know how much coffee to add, if you don’t know how much you’re using. And to know how much water you’re using, it is in your best interest to know how water is measured in a coffee maker to begin with. Especially a 12 cup coffee maker. Now if you don’t know just how much water your coffee maker tags as a cup, then how would you be able to brew properly, especially since cup sizes vary? How many ounces of water in a 12 cup coffee maker? Then there’s only one way to find out. Read on.


How Many Ounces Is A Cup Of Water 

First, a cup is not an acceptable standard of measurement anywhere. And that’s why it has a lot of variations based on the location where it is being used. In the United States, a cup of water is generally accepted to be 8 ounces. But going out of the US, it is quite different. In Canada, a cup is 227 milliliters in the metric system, which is equivalent to 7.6 ounces. In Japan, a cup is 200 milliliters, which is equivalent to 6.7 ounces. Now you understand why a cup of water might not measure the same amount of fluid every time. The metric system which is a popular and the most acceptable standard of measurement states a cup to be equivalent to 250 milliliters. These variations in the cup measurements follow after the fact that, cups come in different sizes. There is a difference between a tea cup, a coffee cup and a mug. They’re all still cups. 


How Many Ounces In A Coffee Maker Cup

Since the cup as a means of measurement is not the same everywhere, then you’re right if you’re thinking that coffee makers don’t have the same measurements for their cups. Depending on the manufacturer, each coffee maker has their measurements of a cup, but most coffee makers measure their cup to be anywhere around 5-6 ounces. Some coffee makers might measure smaller cups while some might measure larger cups. The actual measurement of a cup in your coffee maker will be written on the coffee maker. The carafes are usually calibrated based on those measurements. Most water reservoirs will are also calibrated to guide you when you’re filling it with water. There are even some coffee makers like Keurigs that make it all easy by giving users cup flexibility. They will let you choose your cup sizes, mostly ranging between 6, 8, 10 and 12 ounces. And that is great.


So A 12 Cup Coffee Maker How Many Ounces 

How many ounces of water are in your 12 cup coffee maker is completely dependent on how many ounces is measured as a cup by your coffee maker. If your coffee maker measures 6 ounces as a cup, then it would be 72 ounces for 12 cups. To find out the exact amount of water that your 12 cup coffee maker contains, you have to find out how many ounces it measures as a cup. You can find this in the coffee maker specifications in the user manual, or by checking the reservoir or coffee pot. When you find out how much it is, you can just do the math by multiplying it by 12 and you have the exact figure that is specific to your coffee maker


How Do I Know How Much Water To Use

This is pretty easy. Since you already know the individual capacity of  your coffee maker, then you can tell how much water to use in your coffee maker. It is okay if you take your time to measure it out before pouring in the reservoir, but it is also okay if you don’t. If you’re like me and can’t start measuring the water into your coffee maker, just fill the reservoir all the way up, it doesn’t hurt, and won’t cause any damage to your coffee maker. In that case, you would be able to avoid any issues with water during the process of brewing. Some water reservoirs are removable, so you can just take them out to the sink and fill up, but if it’s not removable, you can fetch water with a jug and pour into the reservoir. 


How Much Coffee Should I Use In A 12 Cup Coffee Maker 

Well, coffee is a personal experience, and how much coffee you use in your coffee maker is totally dependent on you. It is still very okay to experiment with different amounts of coffee grounds until you get the one that works best for you. Meanwhile, if you need a guideline as regards how much coffee to use, SCAA recommends that you use one part coffee, to sixteen parts water. This is reffered to as the Golden Rule of coffee brewing. You can get the best results by using a kitchen scale to weigh both the water and the coffee grounds, so you can get the right proportion. It has been seen to produce great results and many people use it. But remember, it’s your cup of coffee and you can make it however you want. Just make sure you make something you can enjoy. And if you need to explore more to decide how much coffee to use, then it’s totally fine too. 



The amount of water measured as a cup varies based on location and coffee maker type. It is also affected by the fact that a cup is not a standard unit of measurement. A tea cup is small while a mug is large. They are both still cups. To know how much water your coffee maker measures, take your time and go through the specs. Do the necessary calculations and you’ll have your answers right there. It is pretty simple and easy. 


Leave a Reply

error: Content is DMCA Protected !