The Ideal Coffee Ratio for a 24 oz French Press: Perfecting Your Brew

Randolf Fredric

If you’ve got a 24 oz French press and you’re wondering just how much coffee to add, you’ve come to the right place. No need to stress, we’re here to break it down for you in plain and simple terms. Whether you’re a coffee aficionado or just starting out on your java journey, finding the perfect balance can make all the difference in your brewing experience. So, grab your favorite mug, sit back, and let’s explore the art of brewing a delightful 24 oz French press coffee – the easy way!

A Comprehensive Guide to Brewing Coffee in a 24 oz French Press

Gone are the days when instant coffee was the norm. Nowadays, coffee lovers opt for more flavorful and aromatic brews. One such method is brewing coffee in a 24 oz French press, a technique that has gained popularity among coffee enthusiasts. In this article, we will explore the intricacies of this brewing method, including how much coffee to use, different brewing techniques, tips, and tricks, as well as the advantages and disadvantages of using a French press.

What is a French Press?

A French press, also known as a press pot or plunger pot, is a cylindrical coffee brewing device. It consists of a glass or stainless steel container with a plunger and a mesh filter. The simplicity of its design allows coffee to be brewed directly in the press, extracting the full flavors and aromas of the beans.

How Does a French Press Work?

The French press operates on the principle of immersion brewing. The coffee grounds are steeped in hot water, allowing the natural oils and flavors to infuse into the water. After a few minutes, the plunger is pressed down, separating the brewed coffee from the grounds. The mesh filter ensures that no grounds end up in the final cup.

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Why Choose a French Press?

French press brewing offers several advantages over other methods:

Bolder Flavor Profile

French press coffee tends to have a richer and more full-bodied flavor compared to other brewing methods. The extended steeping time allows for a greater extraction of flavor from the coffee grounds.

Control over Brew Time and Strength

With a French press, you have complete control over the steeping time and coffee-to-water ratio, allowing you to customize the strength of your brew. This flexibility allows you to experiment and find your perfect cup of coffee.

No Paper Filters Required

Unlike pour-over brewing methods, the French press eliminates the need for disposable paper filters. This not only reduces waste but also allows more oils and flavors from the coffee to pass through into the cup.

How Much Coffee for a 24 oz French Press?

The ideal coffee-to-water ratio for a French press can vary depending on personal preference. However, a general guideline is to use a ratio of 1:15. This means 1 gram of coffee for every 15 grams of water. For a 24 oz French press (about 710 ml), you would need approximately 47 grams of coffee.

Calculating Coffee Amounts

To determine the number of tablespoons or scoops needed for 47 grams of coffee, you first need to know the weight of the coffee per tablespoon or scoop you use. This can vary depending on the grind size and density of the coffee. As a rough estimate, a tablespoon of medium-coarse ground coffee weighs around 7 grams.

Dividing 47 grams by 7 grams, we find that approximately 6.7 tablespoons of coffee would be required. However, it’s always best to weigh your coffee using a kitchen scale for the most accurate measurement.

Brewing Techniques

Now that we have determined the amount of coffee needed let’s explore different brewing techniques:

Technique 1: Classic French Press Method

1. Start by preheating your French press with hot water to help maintain the temperature during brewing.

2. Grind your coffee beans to a medium-coarse consistency. The grind size should be slightly coarser than what you would use for a drip coffee maker.

3. Discard the preheating water from the French press and add the coffee grounds to the empty press.

4. Bring water to a boil and let it cool for about 30 seconds to achieve the ideal brewing temperature of around 200°F (93°C).

5. Pour a small amount of hot water over the coffee grounds, allowing them to bloom for about 30 seconds. This helps release trapped gases and enhances the extraction process.

6. Slowly pour the remaining water into the French press, ensuring all the grounds are fully saturated.

7. Place the plunger on top of the French press, but do not push it down just yet. Let the coffee steep for 4 minutes.

8. After the steeping time, firmly press the plunger down, separating the brewed coffee from the grounds.

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9. Pour the coffee into your cup, and enjoy!

Technique 2: Inverted Method

The inverted method is a popular alternative technique that involves flipping the French press upside down during brewing. This method allows for a longer steeping time and offers more control over the extraction process.

1. Grind your coffee beans to a medium-coarse consistency, similar to the classic method.

2. Remove the plunger from the French press.

3. Add the coffee grounds to the empty press.

4. Pour hot water over the coffee grounds, saturating them completely.

5. Stir gently to ensure all the grounds are fully immersed in water.

6. Insert the plunger only slightly into the French press and let it sit for 1 minute.

7. After a minute, flip the French press upside down onto a coffee mug or a carafe.

8. Allow the coffee to steep for another 3-4 minutes.

9. Gently press the plunger down, separating the brewed coffee from the grounds.

10. Serve and enjoy your well-crafted coffee!

Tips and Tricks

Here are some tips and tricks to elevate your French press brewing experience:

Grind Size Matters

Experiment with different grind sizes to find the sweet spot for your taste preferences. Remember, a coarser grind will result in a weaker brew, while a finer grind can lead to over-extraction and bitterness.

Water Quality

Always use filtered water to brew your coffee. This helps remove any impurities and ensures a cleaner-tasting cup.


Preheating your French press with hot water before brewing helps maintain a consistent brewing temperature throughout the process.

Steep Longer for Stronger Coffee

If you prefer a stronger cup of coffee, you can extend the steeping time by an additional minute or two. Experiment with different steeping times to find your desired strength.

Plunge Slowly and Smoothly

When pressing down the plunger, do it slowly and smoothly to avoid any coffee grounds from seeping into the final cup.

Advantages of Using a French Press

French press brewing offers several advantages:

Full-Flavored Coffee

The immersion brewing process extracts a higher concentration of aromatic oils and flavors, resulting in a more robust and flavorful cup of coffee.

Customizable Strength

You have control over the coffee-to-water ratio and steeping time, allowing you to adjust the strength according to your preference.

No Paper Waste

French press brewing eliminates the need for disposable paper filters, making it an environmentally friendly choice.


A French press is portable and can be used anywhere with access to hot water, making it ideal for camping trips or when you’re on the go.

Disadvantages of Using a French Press

While French press brewing is popular, it does have its drawbacks:

Possible Sediment in Cups

Due to the mesh filter used in a French press, there may be some sediment or fine coffee particles that end up in the final cup. Some people find the texture unpleasant.

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Requires Coarser Grinding

French press brewing requires a coarser grind size, which may limit the brewing options for those who prefer finer grinds.

Quick Cooling

Since there is no external heat source in a French press, the coffee can quickly cool down. Preheating your cup can help mitigate this.

French Press Size Coffee-to-Water Ratio
12 oz 26-30 grams of coffee for 350 ml of water
24 oz 47 grams of coffee for 710 ml of water
32 oz 63-72 grams of coffee for 950 ml of water

Note: The recommended coffee-to-water ratios provided are a starting point. Feel free to adjust them based on your taste preferences.


In conclusion, brewing coffee in a 24 oz French press offers a distinct and flavorful coffee experience. By using the recommended coffee-to-water ratio of 1:15 and experimenting with different brewing techniques, you can find the perfect balance of flavors that suits your palate. While French press brewing may require certain adjustments, the versatility, rich taste, and control over the brewing process make it a popular choice among coffee connoisseurs. So dust off your French press, select your favorite coffee beans, and embark on a coffee brewing journey that will delight your senses.

FAQs (Frequently Asked Questions)

Q: How do I determine the amount of coffee needed for a 24 oz French press?

A: To determine the amount of coffee needed for a 24 oz French press, a general rule of thumb is using a coffee-to-water ratio of 1:15 or 1:16. For example, if you have a 24 oz French press, you would use approximately 1.5 to 1.6 oz (42 to 45 grams) of coffee. However, personal taste preferences may vary, so feel free to experiment with the coffee-to-water ratio to find the strength and flavor that suits you best.

Q: Should I use whole bean coffee or pre-ground coffee for a 24 oz French press?

A: For the best taste and flavor, it is recommended to use whole bean coffee and grind it just before brewing in a French press. This ensures that the coffee retains its freshness and allows for better extraction of flavors during the brewing process. However, if you don’t have access to a coffee grinder, using pre-ground coffee is still a viable option. Just make sure to adjust the brewing time and possibly experiment with the amount of coffee to achieve your desired taste.

Q: Can I use any type of coffee in a 24 oz French press?

A: Yes, you can use any type of coffee you prefer in a French press. Whether you enjoy light, medium, or dark roast coffee, it can be brewed in a French press. Different types of coffee may offer different flavor profiles, so you can choose the one that appeals to your taste buds the most. It’s all about personal preference and experimenting to find the perfect brew for you.

Q: How long should I let the coffee steep in the French press?

A: The optimal steeping time for coffee in a French press is around 4 to 5 minutes. This gives the coffee enough time to extract its flavors and aromas while avoiding over-extraction that could result in a bitter taste. However, you can adjust the steeping time to your liking. If you prefer a stronger cup of coffee, you can increase the steeping time by a minute or two. Similarly, if you prefer a milder brew, reducing the steeping time may be a better option.

Q: Can I make less than 24 oz of coffee in a 24 oz French press?

A: Absolutely! A 24 oz French press doesn’t require you to brew a full 24 oz of coffee. You can brew smaller quantities according to your needs. Just remember to adjust the amount of coffee and water accordingly, maintaining the recommended coffee-to-water ratio. Whether you are brewing 12 oz or 20 oz, the key is to maintain the proper ratio to achieve the desired strength and flavor for your cup.

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Randolf Fredric

Randolf Fredric

A young brewmaster of words, crafting captivating tales over coffee's rhythmic symphony, stirring minds with each blog post.


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