Moccamaster Coffee Ratio: The Science of Brewing Coffee

Moccamaster Coffee Ratio The Science of Brewing Coffee

The Moccamaster coffee ratio is based on the idea that the perfect cup of coffee is made with 55 grams of coffee for every 1 liter of water.

This ratio has been scientifically proven to be the ideal ratio for extracting the maximum flavor from coffee grounds.

If you want to make a perfect cup of coffee, you need to start with the right ratio of coffee to water. I know, it sounds like a lot of work to get the ratios right.

But trust me, once you get the hang of it, making coffee will be a breeze.

In this article, I will teach you everything you need to know about the Moccamaster coffee ratio. I will also share with you some tips on how to make the perfect cup of coffee.

And, if you’re still not sure about the Moccamaster coffee ratio, I will also answer some of the most frequently asked questions about this topic.

Let’s get started and learn everything there is to know about this coffee ratio.


Specialty Coffee Association of America Golden Ratio

Moccamaster Coffee Ratio: Hands of a person pouring coffee in a black coffee mug

The perfect coffee-to-water ratio for most coffee brewers is 1 to 2 tablespoons of ground coffee for every 6 ounces of water.

However, the Moccamaster coffee ratio is a bit different.

According to the Specialty Coffee Association of America (SCAA) and the European Coffee Brewing Centre (ECBC), the ideal coffee-to-water ratio for a Moccamaster coffee maker is 1:18.

This means that for every 55 grams (1.9 ounces) of fresh coffee beans, you should use 1 liter (33.8 fluid ounces) of water.

Moccamaster KB 741 10-Cup Coffee Brewer with Glass Carafe

We all know that the Moccamaster water tank holds up to 1,250 milliliters (41.6 fluid ounces) of water.

So, using the SCAA coffee ratio, you would need approximately 69 grams (2.4 ounces) of coffee beans for a full pot.

To make things easier, the table below shows you how many coffee beans you need to use for various amounts of water.

Coffee to Water Ratio for Moccamaster Coffee Makers (The SCAA Golden Ratio)

Amount of Water NeededCoffee Beans Needed
300 milliliters (10.1 fluid ounces)14 grams (0.5 ounces or 3.3 tablespoons)
500 milliliters (16.9 fluid ounces)28 grams (1 ounce or 5.3 tablespoons)
750 milliliters (25.4 fluid ounces)42 grams (1.5 ounces or 8 tablespoons)
1000 milliliters (33.8 fluid ounces)55 grams (1.9 ounces or 10.7 tablespoons)
1250 milliliters (41.6 fluid ounces)69 grams (2.4 ounces or 13.3 tablespoons)

Since tablespoons are not always the most accurate way to measure coffee, I would recommend using a coffee scale to weigh out the coffee grounds.

This way, you can be sure that you are using the correct amount. I personally use Hario V60 Drip Coffee Scale and I think it’s great.


What if You Change the Coffee Ratio?

Coffee drinkers often ask me if they can change the Moccamaster coffee ratio to suit their personal preferences. And, my answer is always the same…

While Moccamaster does not officially recommend changing the coffee ratio, I think it is fine to experiment a bit.

After all, we all have different taste buds and what tastes great to one person might not be so great to another.

So, if you want to change the coffee ratio, I would recommend lowering or raising the amount of coffee beans by a few grams but keeping the amount of water the same.

A hand of a person scooping coffee grounds from a container

For example, if you are using the SCAA coffee ratio and you find that your coffee is too weak, you could try using 58 grams (2 ounces) of coffee beans instead of 55 grams (1.9 ounces).

This will make your coffee a bit stronger.

On the other hand, if you find that your coffee is too strong, you could try using 52 grams (1.8 ounces) of coffee beans instead of 55 grams (1.9 ounces).

This will make your coffee a bit weaker.

Changing the type of coffee beans can also affect the taste of your coffee. So, if you are not happy with the flavor of your coffee, you could try using a different type or brand of beans.

Keep in mind that it can take a bit of trial and error to find the perfect coffee ratio for your taste buds.

So, don’t be afraid to experiment a bit until you find what works best for you.


Factors That Can Affect the Moccamaster Coffee Ratio

Sometimes, even when you follow the Moccamaster coffee ratio to a T, your coffee might not taste quite right. This is usually due to one of the following factors…

Grind Size

The grind size of your coffee beans can have a big impact on the taste of your coffee.

If your grind is too fine, your coffee will be very strong and bitter.

If your grind is too coarse, your coffee will be weak and watery.

A good rule of thumb is to use a medium grind for the Moccamaster coffee maker.

Coffee grounds inside a white filter paper

I would also recommend using a Burr Grinder to grind your beans. This type of grinder produces a more consistent grind, which will help to produce a more consistent cup of coffee.

I’ve written a detailed article about coffee grinders if you want to learn more.

Famiworths Stainless Steel Conical Burr Grinder

Type of Coffee Beans

The type of coffee beans that you use and how they grind will have a big impact on the taste of your coffee.

If you want to make a really good cup of coffee, I would recommend using specialty-grade coffee beans.

These beans are typically roasted to perfection and produce an amazing cup of coffee than beans found in your local grocery store.

A hand of a person holding a brown packaging bag written Specialty Coffees

Of course, you can also experiment with different types of coffee beans from different regions of the world.

This is a great way to find new coffee beans that you love. I personally like to use beans from Ethiopia and Kenya.

Water Quality

The quality of your water can also affect the taste of your coffee. If you live in an area with hard water, I would recommend using filtered water for brewing.

Hard water can leave residues on your coffee maker and affect the taste of your coffee.

The Type of Coffee Maker

Different coffee makers will produce different results, even when using the same coffee beans and grind size.

This is due to the fact that each coffee maker is designed differently.

Some coffee makers brew hotter than others, for example.

Moccamaster models are some of the best drip coffee makers on the market, in my opinion.

They brew coffee at the perfect temperature and produce a consistently great cup of joe.

If you’re not happy with the results that you’re getting from your coffee maker, try any of the Moccamaster models.

Moccamaster CD Cream Overflow Maker Cup-One Coffee Brewer

Why the Water-To-Coffee Ratio Is Important

The water-to-coffee ratio is important because it determines the consistency and strength of your coffee. If you use too much water, your coffee will be weak and watery.

If you use too little water, your coffee will be strong and bitter.

The Moccamaster coffee maker is designed to brew coffee at the perfect water-to-coffee ratio.

This ensures that your coffee is always flavorful and never too strong or too weak.


Moccamaster Coffee Instructions: Tips for the Perfect Cup of Coffee

Technivorm Moccamaster 53929 KBGV 10-Cup Coffee Maker

To brew a perfect cup of coffee using a Moccamaster coffee maker at home, here is a summary of what you should consider:

  • Use filtered room-temperature or cold water for brewing. Filtered water is free of impurities that can affect the taste of your coffee.
  • Use a burr grinder to grind your coffee beans. This type of grinder produces a more consistent grind, which will help to produce a more consistent cup of coffee.
  • Use official Moccamaster filter paper. While other coffee filter papers may work, Moccamaster filter papers ensure that your coffee is filtered properly and tastes great.
  • Use specialty coffee beans. The coffee beans you use will have a big impact on the flavor of your coffee. Use high-quality coffee beans for the best flavor.
  • Follow the coffee maker instructions. The coffee maker should come with specific instructions to help you brew an amazing coffee. Follow these instructions to ensure that your coffee is brewed perfectly every time.

Final Say: The Perfect Moccamaster Coffee Ratio

The Moccamaster coffee maker is a great way to brew an amazing cup of coffee at home. By following these tips, you can be sure that your filter coffee will taste great every time.

Experiment with different coffee beans and grind sizes to find the perfect coffee for your taste. And don’t forget to enjoy your coffee in your favorite mug!


FAQs

How Much Coffee Do You Put in a Moccamaster?

According to the Moccamaster website, you should use 55 grams (about 2 ounces) of coffee for every 1 liter (34 fluid ounces) of water. This is the standard coffee-to-water ratio that they recommend.

How Much Coffee Do I Need for 8 Cups of Moccamaster?

If you want to make 8 cups of coffee using a Moccamaster coffee maker, you will need 42 grams (about 1.5 ounces) of coffee. This is based on the standard coffee-to-water ratio of 1:18 that Moccamaster recommends.

What Formula Does Moccamaster Recommend?

Moccamaster recommends using a coffee-to-water ratio of 1:18. This translates to 55-60 grams (about 2 ounces) of coffee for every 1 liter (34 fluid ounces) of water.

How Long Does Moccamaster Keep Coffee Warm?

The Moccamaster coffee maker comes with an insulated thermal carafe. This means that your coffee will stay warm for up to 90 minutes after brewing.

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