--- title: Coffee beans or ground coffee? How to choose the right one and how to store it description: Explore the debate between whole coffee beans and ground coffee, focusing on flavour, convenience, and storage tips for the perfect brew at home. image: https://illyworld.illy.com/hubfs/Caff%C3%A8%20in%20grani%20o%20macinato_Featured_1200x630_1.webp --- [![illy\_world](https://illyworld.illy.com/hubfs/IllyWorld/illy_world.svg "illy_world")](https://illyworld.illy.com/en-gb/) [![illy\_world](https://illyworld.illy.com/hubfs/IllyWorld/illy_world.svg "illy_world")](https://illyworld.illy.com/it-it/) - [Coffee basics](https://illyworld.illy.com/en-gb/coffee-basics) - [The vocabulary of coffee](https://illyworld.illy.com/en-gb/magazine/tag/the-vocabulary-of-coffee) - [Traditions](https://illyworld.illy.com/en-gb/magazine/tag/traditions) - [Icons](https://illyworld.illy.com/en-gb/magazine/tag/icons) - [Coffee Preparation](https://illyworld.illy.com/en-gb/coffee-preparation) - [Preparations](https://illyworld.illy.com/en-gb/magazine/tag/preparations) - [Rituals](https://illyworld.illy.com/en-gb/magazine/tag/rituals) - [Coffee Lifestyle](https://illyworld.illy.com/en-gb/coffee-lifestyle) - [Habits & Wellness](https://illyworld.illy.com/en-gb/magazine/tag/habits-wellness) - [Occasions](https://illyworld.illy.com/en-gb/magazine/tag/occasions) - [The places of coffee](https://illyworld.illy.com/en-gb/magazine/tag/the-places-of-coffee) - [Coffee Planet](https://illyworld.illy.com/en-gb/coffee-planet) - [Origins & Supply Chain](https://illyworld.illy.com/en-gb/magazine/tag/origins-supply-chain) More results UK - UK - [IT](https://illyworld.illy.com/it-it/magazine/caffe-in-grani-o-macinato-quale-scegliere-e-come-conservarlo) [Shop](https://www.illy.com/en-gb?from=illyworld) [Shop](https://www.illy.com/en-gb?from=illyworld) - [Coffee basics](https://illyworld.illy.com/en-gb/coffee-basics) - [The vocabulary of coffee](https://illyworld.illy.com/en-gb/magazine/tag/the-vocabulary-of-coffee) - [Traditions](https://illyworld.illy.com/en-gb/magazine/tag/traditions) - [Icons](https://illyworld.illy.com/en-gb/magazine/tag/icons) - [Coffee Preparation](https://illyworld.illy.com/en-gb/coffee-preparation) - [Preparations](https://illyworld.illy.com/en-gb/magazine/tag/preparations) - [Rituals](https://illyworld.illy.com/en-gb/magazine/tag/rituals) - [Coffee Lifestyle](https://illyworld.illy.com/en-gb/coffee-lifestyle) - [Habits & Wellness](https://illyworld.illy.com/en-gb/magazine/tag/habits-wellness) - [Occasions](https://illyworld.illy.com/en-gb/magazine/tag/occasions) - [The places of coffee](https://illyworld.illy.com/en-gb/magazine/tag/the-places-of-coffee) - [Coffee Planet](https://illyworld.illy.com/en-gb/coffee-planet) - [Origins & Supply Chain](https://illyworld.illy.com/en-gb/magazine/tag/origins-supply-chain) [Shop](https://www.illy.com/it-it/?from=illyworld) [The Vocabulary of Coffee](https://illyworld.illy.com/en-gb/magazine/tag/the-vocabulary-of-coffee) # Coffee beans or ground coffee? How to choose the right one and how to store it by [illycaffè Editorial Team](https://illyworld.illy.com/en-gb/magazine/author/illycaffe) 6 min 26 October 2026 Coffee beans or ground coffee? How to choose the right one and how to store it 7:30 When it comes to making coffee at home, the world is divided between those who choose the practicality of the pre-ground coffee and those who seem themselves as a “master barista” and want to control every aspect of their cup of coffee, starting with the beans. Pros and cons of the two options, not forgetting that to ensure quality, the correct storage is always essential. Savour a cup of coffee at home that’s as good as the one at the bar. It’s every enthusiast’s desire and a compelling challenge, because it involves more than a single choice – and not one on the spur of the moment. Once the first, and essential, choice has been made between Arabica and Robusta, it’s time to face the second question: is coffee better as whole beans or ground? It’s an open discussion, but one that gets quite heated over some key issues. ## Are coffee beans better? Absolutely, no. The quality of coffee depends on countless variables, starting with the raw material (its botanical qualities as well as the cultivation and processing it has undergone in the countries of origin), through to roasting, proper storage and transport – both when the coffee is green and when it has been roasted and possibly ground – right up to the way it is prepared. The excellence of a coffee lies both in its grains and grounds (provided, of course, the grinding has also been done correctly). The main reason why many enthusiasts choose whole beans is, therefore, another: what drives them is, above all, the ability to control every aspect of the brewing process. Grinding is one of the processes that has the biggest influence on result in the cup. By adjusting it, it’s possible to condition key extraction parameters, such as water flow rate, the contact time between water and coffee, and the coffee surface area that comes in contact with the water. As a result, the aromatic profile and body of the drink change. Of course, more variables also require greater attention during preparation. It explains why whole coffee beans are often favoured by those who love to experiment and strive to perfect their technique, while coffee pre-ground is a quicker solution for those who want to achieve consistent results with ease. ## Is ground coffee more practical? In general, the answer is yes. The main advantage of ground coffee is its rapidity: the package is opened, the desired quantity is dosed and brewing can start straight away. It does not require additional equipment or extra counter space for a domestic coffee grinder – or the expense to purchase it – and it reduces the time it takes to get a good cup of coffee. It is the right choice for those who have an established routine (especially in the morning, when time is of the essence) and want the reliability of having to hand the correct grinding for each type of drink. ## Are whole coffee beans more versatile? Yes, but... Each method of brewing requires a different grinding, and this process can be calibrated when using whole coffee beans. Great freedom and a great challenge, for those love exploring different techniques or simply want to sample new tastes, aromas and textures in their cup of coffee. Those who choose whole coffee beans are, in fact, choosing to challenge themselves. The grinding technically referred to as particle size should be adjusted according to the extraction method and the result desired in the cup. It is a process that requires careful attention, sensitivity and sometimes a little patience, but one that brings great satisfaction when the desired balance is achieved. However, even those who choose the ground coffee don’t need to be limited to a single brewing method. There are ground coffees on the market specifically for the different brews, which offer optimal results without requiring further adjustments by the consumer. The Classico illy blend, for example, offers ground coffee for espresso, the moka pot and filter coffee. It is essential, at the time of purchase, to check that you have chosen the right one: a coffee bean, moka pot or filter coffee machine icon appears on the respective illy packs, to avoid any doubts. ## Do the whole coffee beans preserve the aroma better? In a sense, yes. The whole coffee beans have a richer aroma because they have not yet been broken down by the grinding process, which releases a significant proportion of the aromas that the whole bean preserves within its intact cells. The freshness of a coffee however depends on many other variables, including when it was produced, the type of packaging and how it is stored once opened. After roasting, exposure to air results in rapid aromatic dispersion: the no longer green beans naturally release carbon dioxide which drags with it the volatile flavours, while their lipid content oxidises in contact with oxygen and moisture. It is a phenomenon that affects both whole coffee beans and ground coffee, but it takes place more quickly when it’s in powder form. It comes down to the larger surface area exposed to air by the numerous particles of the ground coffee bean. Proper storage is therefore an essential factor for quality. This is why, whether it’s whole coffee beans or ground coffee, the packaging method used is of the utmost importance. One of the most efficient solutions is pressurisation, the method patented by Francesco Illy in 1934, which involves replacing the air in the package with nitrogen at a higher than atmospheric pressure. In this protected environment, the aromas are preserved over time and coffee retains its sensory qualities for longer. Pressurisation also assists with a type of maturation: aromas attach to the fatty substances of the coffee and refine over time. ## How should coffee be stored at home? Coffee is particularly sensitive to its environment and should be protected as much as possible from oxygen, humidity and temperature changes. At home, once the package is opened, it should be stored in an airtight, non-transparent container, away from heat, direct sunlight, and particularly damp environments. In addition, beans should be ground in the quantity necessary for brew just before use. Should it be stored in the fridge? It is not necessary if you plan to use the coffee within approximately 6 days of opening, the package can be kept at room temperature. For a longer period, it’s fine to keep it in the fridge. In the case of coffee beans, they must be brought to room temperature before using them for brewing. ## In conclusion: who wins, team coffee bean or team ground coffee? Neither option is better than the other. Whole coffee beans offer greater variability and allow you to grind the product just before use. It also allows the particle size to be calibrated to each extraction method. Those who like to experiment can intervene on some of the important parameters and fine-tune the desired result in the cup. Ground coffee, on the other hand, focuses on practicality and makes it easy to achieve excellent results in everyday life. The choice depends mainly on your habits, available time and level of involvement you want in the brewing process. Whatever your preference, the quality of the raw material and proper storage remain the most essential elements for the daily enjoyment of a cup of coffee that meets your expectations. ## FAQ Do the whole coffee beans maintain the aroma better? Whole coffee beans have a richer aroma because they have not yet been broken down by the grinding process, which releases a significant proportion of the aromas that the whole bean preserves within its intact cells.   Why does ground coffee lose its aroma faster? Because grinding greatly increases the surface area exposed to oxygen. Coffee particles come more easily into contact with air and moisture, accelerating the processes of natural oxidation and flavour dispersion. When should you choose pre-ground coffee? Ground coffee is ideal for anyone who is looking for practicality and prefers a ready-to-use product. What’s the best way to store ground coffee? Ground coffee should be stored in an airtight, non-transparent container in a cool, dry place, avoiding exposure to air and temperature changes. Refrigeration is only recommended if you don’t expect to consume it all within 6 days after opening. What’s the best way to store whole coffee beans? Coffee beans must also be protected from air, light, heat and humidity. It is a good idea to just take the quantity necessary for brewing and re-close the package immediately. Again, the package should only be stored in the refrigerator if you don’t expect to consume it all within 6 days after opening. It must then be brought to room temperature before using for brewing. ![E.S.E. Pods Machine - X1 Anniversary inox](https://illyworld.illy.com/hs-fs/hubfs/PRODOTTO_Macchina%20da%20Caff%C3%A8%20Iperespresso%20acciaio%20inox.png?length=300&name=PRODOTTO_Macchina%20da%20Caff%C3%A8%20Iperespresso%20acciaio%20inox.png) Ground Coffee & E.S.E. 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