How long do coffee beans last?

In this short article, we will provide an answer to the question “how long do coffee beans last?”. We will go over the shelf life of coffee beans as well as the best ways of storing them.

How long do coffee beans last?

You may safely make coffee beyond the expiry date if the coffee beans were not exposed to unusually high levels of humidity, extreme heat, or direct sunlight before they were packaged and sent.

The caffeine content of the beans will stay the same (if that is your primary concern).

Having said that, the taste and fragrance would deteriorate considerably over time as a result of chemical interaction with air, known as oxidation, which would occur.

Oxidation is the process through which coffee beans become stale and unpalatable.

Here’s how long coffee beans will last in your cupboard:

  • Roasted coffee beans have a shelf life of 2 to 3 weeks after they have been roasted. If you store them in an airtight, opaque box with a one-way lock, you may keep them fresh for up to a month longer than normal, according to the manufacturer.
  • Dark roasted coffee beans get stale more quickly than lightly roasted coffee beans, since they are more porous and oxidize at a quicker rate.
  • Coffee that has been gently roasted may be enjoyed for 6 – 8 weeks after it has been roasted if you use specialty coffee beans that have been delicately roasted. Ensure, however, that you are keeping them correctly.
  • Roughly 3 to 5 months if stored in a vacuum-packed bag, the shelf life of roasted whole beans is extended.
  • Whole coffee beans can stay largely fresh for up to 12 months if they are stored in a one-way lock nitrogen-flushed bag that has not been opened.
  • Roasted coffee may have a shelf life of up to three years if it is stored correctly in the freezer.
  • In just 15 minutes after being exposed to air, ground coffee will begin to lose a significant part of its taste and aroma.
  • Ground roasted coffee may be stored in an unopened bag for up to 2 to 4 months if it is not used or opened.
  • If the ground coffee is maintained in its original container after opening, it is recommended to consume it within a week after opening. After then, staleness and nasty rancid flavors may begin to dominate the taste.
  • Ground coffee may be kept fresher for extended periods if it is stored in a sealed container. With time, the various volatile compounds, oils, as well as other flavor components in coffee oxidize, resulting in flavor degradation.
  • The pace at which this process takes place is determined by a variety of variables, including the kind of coffee beans used and the degree to which they have been roasted.

Other FAQs about Coffee which you may be interested in.

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How Long Does Coffee Last?

What is the method of storing coffee beans?

To maintain freshness, the National Coffee Association recommends storing coffee beans in an airtight, transparent container. When utilizing clear canisters, light may pass through the containers and cause the beans to oxidize.

Ensure that the beans are stored in a cool, dark, and dry environment away from heat sources, humidity, and warm temperatures. The better the storage location, the darker it should be. To prevent light from reaching your container of coffee beans, I suggest keeping it in your kitchen cabinet.

Keep the container firmly closed after each use to ensure that the coffee beans have the longest possible shelf life. Additionally, there is no need to move the coffee beans into a separate container before opening the original box of coffee beans.

How Can You Tell If Your Coffee Beans Are Stale?

  • If you discover that any water has gotten into the box and you see mold or any other visible changes, throw away the materials of the container right away. If there is a problem with the scent, the procedure is the same. Aside from that, the beans are also most likely completely acceptable to use in the preparation of coffee.
  • The fragrance and taste of coffee beans deteriorate with time. The longer the roasted beans are kept in storage, the worse such characteristics grow. Sometime down the road, you may make yourself a cup of coffee using those old beans and discover that the coffee does not quite taste right to you.
  • It is possible that the smell is not as prominent as it was before, or that the food tastes stale or bland. After reaching that stage, you will have a difficult choice to make. You have two options: either toss those beans since they are of poor quality or keep them and make mediocre coffee. 


In this short article, we provided an answer to the question “how long do coffee beans last?”. We also discussed the shelf life of coffee beans as well as the best ways of storing them.


Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.