How much coffee for an Aeropress cup?

Matty Victor

Are you tired of guessing how much coffee to put in your Aeropress? Well, fret no more! This article is here to simplify the brewing process for you. Whether you’re a seasoned coffee enthusiast or just starting out with your Aeropress, we’ll break it down in plain English, so you can easily measure the perfect amount of coffee in grams per cup. Let’s dive in and discover the ideal coffee-to-water ratio that will guarantee a delightful cup of joe every single time!


Welcome to our comprehensive guide on how many grams of coffee per cup you should use in an Aeropress. In this article, we will dive into the details of this popular brewing method and discuss the various factors that can influence the ideal coffee-to-water ratio. Whether you are a beginner or an experienced coffee enthusiast, this guide will provide you with the knowledge to brew your perfect cup of coffee using an Aeropress.

What is the Aeropress?

The Aeropress is a unique coffee brewing device that was invented by Alan Adler in 2005. It consists of a cylindrical chamber, a plunger, and a filter. This compact and portable device is known for its ability to produce an exceptionally clean and flavorful cup of coffee. The Aeropress works by using a combination of immersion and pressure to extract the flavors from the coffee grounds, resulting in a rich and aromatic brew.

Why use the Aeropress?

There are several reasons why the Aeropress has gained a cult following among coffee enthusiasts around the world. Firstly, its versatility allows you to experiment with various brewing techniques, enabling you to tailor the taste and strength of your coffee to your personal preference. Additionally, the AeroPress is easy to use and clean, making it an excellent choice for both home brewing and on-the-go coffee brewing. Its affordability also makes it an attractive option for beginners and budget-conscious coffee lovers.

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How does the Aeropress work?

The Aeropress works by combining the principles of both immersion and pressure brewing. To brew coffee using the Aeropress, you start by adding the desired amount of coffee grounds to the chamber. Next, you pour hot water over the grounds and let them steep for a specific amount of time. Finally, you press the plunger down, forcing the brewed coffee through the filter and into your cup. The combination of immersion and pressure extraction results in a full-bodied and flavorful cup of coffee in a short brewing time.

Recommended Coffee-to-Water Ratio

The recommended coffee-to-water ratio for brewing with an Aeropress can vary depending on personal preference and the type of coffee beans being used. However, a general starting point is to use a ratio of 1:14, which means 1 gram of coffee per 14 grams of water. This ratio is a good baseline to achieve a balanced and flavorful cup of coffee. As you become more experienced with the Aeropress, you can adjust the ratio to suit your taste.

Factors Affecting Coffee-to-Water Ratio

Several factors can influence the ideal coffee-to-water ratio for your Aeropress brew. Let’s explore these factors in more detail.

Type of Coffee Beans

Different coffee beans have different densities and flavors. Lighter roast beans tend to be less dense and may require a higher coffee-to-water ratio to extract optimal flavors. On the other hand, darker roast beans are denser and may require a lower ratio to avoid an overpowering taste. Experiment with different beans and ratios to find the perfect balance of flavors for your palate.

Grind Size

The grind size of the coffee beans is another crucial factor. Finer grind sizes increase the surface area of the coffee particles, resulting in a faster extraction. Therefore, if you are using a finer grind size, you may need to reduce the coffee-to-water ratio to prevent over-extraction. Conversely, coarser grind sizes require a longer brewing time and may need a higher ratio to achieve the desired strength.

Water Temperature

The temperature of the water used for brewing also affects the extraction process. The ideal water temperature for an Aeropress brew is between 175°F (79°C) and 205°F (96°C). Lower water temperatures may result in under-extracted coffee, while higher temperatures can lead to over-extraction. Adjusting the coffee-to-water ratio can help compensate for variations in water temperature.

Brewing Time

The duration of the brewing time can significantly impact the strength and flavor of the brewed coffee. Shorter brewing times, typically around 1-2 minutes, often produce a brighter and more acidic cup of coffee. On the other hand, longer brewing times, around 2-3 minutes, can result in a heavier and more full-bodied brew. Adjust the coffee-to-water ratio accordingly to balance the flavors based on your desired brewing time.

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Inverted Method

The Aeropress can be brewed using both the standard and inverted methods. In the inverted method, the device is placed upside down, allowing for a longer steeping time. This method often requires a higher coffee-to-water ratio to compensate for the increased extraction time. If you prefer using the inverted method, you may need to adjust the ratio to achieve the desired taste.

Advantages of Using the Aeropress

There are several advantages to using the Aeropress as your preferred brewing method. Firstly, the Aeropress is known for its versatility, allowing you to experiment with different brewing techniques and coffee-to-water ratios. Additionally, the device is portable and easy to clean, making it perfect for traveling or brewing coffee on the go. The Aeropress also produces a clean and flavorful cup of coffee, thanks to its combination of immersion and pressure extraction.

Disadvantages of Using the Aeropress

While the Aeropress has many advantages, it also has a few limitations. One of the main drawbacks is the limited brewing capacity. The Aeropress is designed to brew only one cup of coffee at a time, so it may not be suitable for larger gatherings or when brewing for multiple people. Additionally, the Aeropress requires some manual effort to operate, so it may not be the best choice for those seeking a completely automated brewing process.

Tips for Brewing with the Aeropress

To help you achieve the best possible cup of coffee with your Aeropress, here are some useful tips to keep in mind:

  1. Experiment with different coffee beans and ratios to discover your preferred taste profile.
  2. Use freshly roasted coffee beans for the best flavors and aromas.
  3. Grind your coffee beans just before brewing to preserve freshness.
  4. Preheat your Aeropress and coffee cup with hot water to maintain optimal brewing temperature.
  5. Stir the coffee and water mixture gently during the brewing process to ensure even extraction.
  6. Experiment with different brewing times to achieve your desired taste.
  7. Clean your Aeropress thoroughly after each use to prevent residual flavors from affecting future brews.

Comparison Table: Coffee-to-Water Ratio by Brewing Strength

Brewing Strength Coffee-to-Water Ratio
Light 1:16
Medium 1:14
Strong 1:12
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Please note that these ratios serve as general guidelines and can be adjusted based on personal preferences. It’s essential to experiment and adjust the ratio to suit your taste preferences and the specific attributes of the coffee beans you are using.


Brewing coffee with an Aeropress provides a unique and customizable experience. Determining the ideal coffee-to-water ratio requires considering various factors, such as coffee beans, grind size, water temperature, and brewing time. By understanding these factors and experimenting with different ratios, you can achieve your desired flavor profile. Remember to adjust the ratio based on personal preferences and the unique attributes of your coffee beans. With practice and experimentation, you’ll be able to brew a consistently delicious cup of coffee with your Aeropress.

FAQs (Frequently Asked Questions)

Question 1: How many grams of coffee should I use per cup of AeroPress coffee?

Answer: The recommended ratio for brewing coffee with AeroPress is 17 grams of coffee per 250ml cup of water. However, some coffee enthusiasts prefer a stronger cup of coffee and use 20 grams or more. Ultimately, the ideal amount of coffee to use depends on your personal taste preferences. Feel free to experiment and adjust the amount of coffee until you find your perfect cup!

Question 2: Can I use pre-ground coffee with AeroPress?

Answer: Yes, you can use pre-ground coffee with AeroPress. However, for the best results, it is recommended to grind your coffee beans fresh before brewing. This helps to preserve the flavor and aroma of the coffee, resulting in a more delicious cup. If using pre-ground coffee, make sure it is medium-coarse and not too fine to prevent clogging the AeroPress.

Question 3: How long should I brew the coffee in the AeroPress?

Answer: The brewing time for AeroPress coffee can vary depending on personal preference and the coffee beans used. On average, a brewing time of 1-2 minutes is recommended. However, you can experiment with different brewing times to achieve different flavor profiles. Shorter brewing times tend to result in a brighter, more acidic cup, while longer brewing times can produce a fuller-bodied and more robust cup of coffee.

Question 4: What is the inverted method for brewing AeroPress coffee?

Answer: The inverted method is an alternative technique for brewing AeroPress coffee. It involves flipping the AeroPress upside down and starting the brewing process with the plunger fully inserted. This method is popular among coffee enthusiasts as it allows for more control over the brewing process and can result in a more even extraction. However, it requires careful handling to avoid spills and may not be suitable for beginners.

Question 5: Can I reuse the AeroPress filter?

Answer: No, the AeroPress filters are designed for single-use only and should not be reused. Reusing the filters can lead to a loss of flavor and may result in a weaker cup of coffee. It is recommended to always use a fresh filter for each brewing session to ensure optimal taste and quality. AeroPress filters are affordable and readily available, making it convenient to replace them when needed.

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Matty Victor

An expert in tasting the nuances of coffee. often talks about the different flavors of coffee from different regions of the world "The taste of coffee is an endless journey."


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