How Much Coffee Per Cup Is The Best To Use?

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One of the vital steps in making a great cup of coffee is to consider how much coffee per cup. If you understand the principles as well as the golden ratio of coffee ground and water, you can live up to the barista-quality coffee.

Thus, let’s refer to this article to figure out the most basic information for measuring the suitable coffee ground. 

How Much Coffee Per Cup?

According to the “Golden Ratio” recommended by the SCAA, we need 8.25 grams of whole bean coffee (± 0.25 grams) per 5 oz cup (5.07 fluid ounces water or 150 ml). You can try the golden ratio above as a standard coffee amount, then adjust it each time you drink to fit your own taste.

Golden Ratio

The golden ratio is regulated by the American Specialty Coffee Association (SCAA). All people worldwide use this ratio as the standard for making coffee.

How many ounces in a cup of coffee? Let’s check the proportions distributed between the coffee grounds and the volume below:

  • Coffee grounds: 1 gr
  • Water volume: 18 ml

Thus, you just follow this 1:18 ratio to have a cup of coffee with the standard aroma and taste of coffee. Depending on the capacity of the coffee cup you use or the need to use coffee, you can easily adjust to having a suitable coffee ground amount.

In particular, this ratio helps simplify everything, especially for those who are quite lazy in measuring the amount of coffee.

Moreover, from the above ratio, we have several others with many different flavors discovered. Please check the list below:

  • 1:15 has a bold and bright taste
  • 1:16 tastes smooth and bright
  • 1:17 tastes smooth and round

Different brewing methods influence the ratios mentioned above, so you need to determine the brewing method to decide the right ratio for each.

How Much Coffee Do People Often Use Per Cup?

Although the information above shows the specified golden ratio of coffee and water, you need to consider the type of drink you want to make. Different drinks will require different amounts of coffee.

For a regular cup of coffee, there are ratios that many people enjoy. You can base on it to find a suitable amount of coffee for you.

Many coffee lovers in the US typically use 14-15 grams of coffee ground with 8 oz of water (250 ml).

When they want to drink coffee with smaller cup size, they will use 5 oz of water (150 ml) and keep the same amount of coffee to increase its rich flavor. 

A small cup of coffee is often used in the morning because it both saves time with a low amount of drinking and ensures enough coffee for refreshing the mind.

In other countries, there are differences. For example, it’s usually 6.7 oz in Japan, while in Canada, it’s about 7.6 oz. The amount of coffee used is also completely different, depending on how a person enjoys it.

Thus, the advice for you in finding the most suitable amount of coffee per cup is to base on a standard ratio or others. After just a few times, you can easily figure out how much coffee is perfect for yourself.

Conversions

In many different countries or regions, quantification has different calculation methods, so it confuses. That’s why people use many measurement unit types when considering how much coffee per cup

For example, you can measure the coffee amount in grams, tablespoons, or cups. For the water volume, the units are often milliliters, tablespoons, cups.

Therefore, you should know the basic unit conversion. Please refer to the conversion below:

  • 1 Tbsp ~ 1/16 cup
  • 2 Tbsp ~ 1 Scoop
  • 1 Tsp ~ ⅓ Tbsp
  • 3 Tsp ~ 1 Tbsp

The standard use of coffee grounds is 2 Tbsp, measured at ⅛ cup, and weighs about 10.6 grams.

Read more:

The Detail Ratio For Each Kind of Coffee

The coffee-water ratio varies in type.

Drip Coffee

Drip coffee uses a filter to make coffee. After pouring water into the filter, including coffee grounds, the coffee drops will drip onto a carafe available below.

So, how much coffee is enough for one drink?

Depending on the filter capacity, you can measure the amount of coffee. The reason for that is the filter will retain the amount of coffee you use. 

For example, when you use a ratio of 1:15, the result you have is actually 1:13. The filter often holds 2 grams of water.

Therefore, when making coffee by dripping, many people try from 1:17 to 1:20 ratio to ensure that they get the desired amount of coffee and still preserve the full flavor.

French Press

Making coffee with French Press is very flexible in proportioning. The reason is that the amount of ground coffee you use is directly related to the amount of water poured into the pot. You can choose any ratio you want to ensure the flavor you love.

Unlike drip coffee, the French Press brews coffee directly. You will stir the coffee powder in boiling water, then use the plunger to push the coffee grounds to the bottom for filtering. This method can keep all the extracted coffee liquid. 

Moreover, you can change the coffee ratio when you brew it without worrying about re-brewing the new one.

Espresso

Espresso coffee is one of the strong coffee brewing styles. Many people like the quickness of drinking coffee and the strong bitter taste of espresso. Therefore, surely espresso uses a different ratio of the coffee ground as compared to other methods.

The difference comes from the exact weight of the extracted coffee grounds. For example, with 18 grams of ground coffee, the extracted liquid will be doubled, meaning 36 grams or 1:2 ratio. You can consider changing the coffee ground or coffee extracted liquid to get the best flavor.

Thus, espresso is more versatile than other kinds of coffee as it brings various ratios and flavors.

Cold Brew

Cold brewing is one of the most popular and versatile coffee-making methods. The more extraction time at room temperature you have, the more coffee you need.

Cold-brew lovers have set the typical ratio for this coffee to be 1:10 to 1:13.

Thus, to compare with other methods, you have to use more coffee grounds for each cup you want to brew.

Read more: Can you heat up cold brew coffee?

The Detail Ratio For Multi-Serving 

This section will help you determine how much coffee to use per cup for serving many people at the same time. It will save your coffee ground and make sure everyone has a cup of coffee with the best flavor.

Coffee For 8 Cups

Typically, people drink about 5 oz (150 ml) of coffee per time. Therefore, to make 8 cups of coffee, we have the following calculation:

  • 8 (cups) x 5 (oz/cup) = 40 (oz/ 8 cups)

When you convert it to ml, we have: 40 oz = 1200 ml

Then, based on the golden ratio, we can calculate and have 67 gr coffee ground for 8 cups.

  • For 8 cups: 67 gr coffee ground + 1200 ml water

Coffee For 10 Cups

Similar to the above calculation, we have:

  • 10 (cups) x 5 (oz/cup) = 50 (oz/ 8 cups)

Convert: 50 oz = 1500 ml

Required coffee ground: 83 gr

  • For 10 cups: 83 gr coffee ground + 1500 ml water

Coffee For 12 Cups

Similar to the above calculation, we have:

  • 12 (cups) x 5 (oz/cup) = 60 (oz/ 8 cups)

Convert: 60 oz = 1800 ml

Required coffee ground: ~ 100 gr

  • For 12 cups: 100 gr coffee ground + 1800 ml water

You should note that this calculation depends on the coffee machine you use.

Below are examples of some coffee machines. When brewing 12 cups, you need:

  • For BrewSense Maker ( Model KF7150BK – Drip Coffee): 12 Tbsp for 12 cups 
  • Hamilton Beach Coffee Maker (Model 46202C0): 12 Tbsp for 12 cups
  • Mr. Coffee: 9 Tbsp for 12 cups 
  • Cuisinart Coffee Maker: 10 Tbsp for 12 cups

To sum up, how many cups are in a coffee pot for multi-serving, let’s check this table below:

Cups (5 oz, brew) Coffee Ground (Gr) Tablespoons
1 8.3 1.6
2 16.6 3.2
5 41.5 8
6 49.8 9.6
8 66.4 12.8
10 83 16
12 99.6 18.2
14 116.2 22.4
20 166 32

What Tools Are Suitable To Measure Coffee Ground?

How do you calculate the accurate amount of coffee for yourself? Surely you have been using one of the three ways below. Let’s take a look to see what works best.

Tablespoon/Teaspoon

You will often hear about tablespoons or teaspoons in many places because they are the basic tools for calculating the amount of coffee.

They can measure an accurate amount of coffee ground for every cup you make, so all you need is your favorite ratio by the unit that is a tablespoon.

You can refer to some of the transformations related to the tablespoon below if you are using this tool regularly.

  • 1 Tbsp = 3 Tsp
  • 1 Tsp = ⅓ Tbsp

So, how many tablespoons per cup of coffee?

As mentioned above, people usually use 2 Tbsp coffee grounds, so if you use Tsp you will need 6 scoops.

Besides, you can refer to some ratios below that use tablespoons for an 8oz cup of coffee:

  • 1 cup: 2 tablespoons coffee + 8 oz water
  • 2 cups: 4 tablespoons coffee + 16 oz water
  • 3 cups: 6 tablespoons coffee + 24 oz water
  • 4 cups: 8 tablespoons coffee + 32 oz water
  • 5 cups: 10 tablespoons coffee + 40 oz water

Coffee Scoop

The coffee scoop’s size is often similar to the size of 1 tablespoon. However, there are several types of coffee scoop in the market with different sizes depending on the type of coffee or the amount of coffee you brew.

For example, there are coffee scoops that have the size of 30ml (It is as 2 times as the tablespoon).

Otherwise, manufacturers produce coffee scoops only for coffee, so it is easier to buy than a tablespoon. If you want a tablespoon, you need to buy a set including many measurable spoons.

So, how many scoops of coffee per cup?

Oftentimes, people use 1 scoop per cup of coffee. But when they want light coffee, using 1 scoop – 1.5 scoops for 2 cups is ideal.

Read more: How big is a coffee scoop?

Scale

Scale is a great idea to help you accurately measure how many grams of coffee is per cup. It’s pretty cheap and you can buy it at any tool shop. 

However, using a scale will take more time than using a spoon or scoop. Therefore, you should not consider using a scale if you do not have too much time to accurately measure the amount of coffee.

Additional Information About Some Coffee Brands

Here are some recommendations based on coffee brands that you can refer to for measuring your coffee.

  • Starbucks: Some brands like Starbucks will use less coffee per cup because the coffee is dark roasted. This one produces more coffee flavor than light or medium roast.

Therefore, you will not be surprised to find that the amount of coffee per cup that Starbucks uses may be less than usual.

  • Luzianne Coffee: The recommended amount of coffee is one large teaspoon per cup. 
  • Kaffee Hag Coffee (Decaf): They usually use one tablespoon (evenly round) for every 8oz of water. You will get the best taste if you try this ratio.
  • Maxwell House and Sanka (Decaf): Both brands recommend using two tablespoons for every 6 oz of water.

In addition, you may find information such as “round” tablespoons. People often consider the “round” tablespoon as one and a half times the casual tablespoon.

Above is some additional information about the appropriate amount of coffee that each brand recommends. Using more or fewer coffee grounds is still up to you. Just remember that the flavor you want is the most important thing.

Final Thoughts

Till there, have you decided how much coffee per cup yet? 

You should determine your needs in advance, then calculate the necessary amount of coffee ground. For example, if you only need to make a single cup, you should follow the golden ratio to brew and adjust after many times to get the perfect cup of coffee.

Hopefully, the article helps you measure the suitable amount of coffee ground for each brew. As a result, you have the best experience for every cup of coffee you make.

Sources:

Almost 20 years already spent committed to coffee and more than 3 years of experience as a barista at Starbucks. I graduated with a Bachelor’s Degree in Nutritional Science from the University of California, Berkeley. And then, I finished the Coffee Skills Program at the Specialty Coffee Association (SCA). ugvermont.com is a website that I dedicate my whole heart to sharing all knowledge related to coffee. Read more