» Does Coffee Go Bad? How Long Does It Last?

Does Coffee Go Bad? How Long Does It Last?

Does Coffee Go Bad
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One relatively trivial topic — particularly if you’re an occasional coffee drinker, or if you were so enthusiastic since it was on offer– is, “Does roasted coffee expire?” The response is, “YES,” it does. For sure, it does expire. 

WAIT, if you like to discover more? Here’s how to determine if your roasted coffee has expired, and how you can preserve its freshness for longer.

Does coffee go bad? How to preserve its freshness for an extended period

Roasted quality coffee starts to lose its freshness with exposure to air. Seek to order smaller quantities of pure roasted coffee more regularly- sufficient for two weeks or up to a month supply.

Exposure to the atmosphere is damaging for the roasted beans. If you fancy keeping your beans in an open and/or beautiful tin; it might be a beneficial idea to apportion your coffee rations into individual smaller servings, with the more substantial, unused serving in an air-tight tin.

This is exceptionally essential when pre-ordering ungrounded coffee, due to the extended susceptibility to air. If you order whole beans, crush the quantity you want immediately and then brew it.

How Long Does Coffee Beans Last?

How Long Does Coffee Beans Last
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Coffee — If it’s in the form of bean or ground, or it’s lying beside you in a mug — is composed of as numerous as hundreds of different aggregates, including polysaccharides and lipids.

As time goes by, those aggregates undergo natural and biochemical modifications that change the aroma and flavor of both the fresh bean and the final produce.

Carbs get musty, lipids get sour, unstable pure aggregates evaporate, and other ingredients break with susceptibility to the oxygen “oxidation” process.

Steady small varieties will have a notable influence on the flavor of the coffee. The coffee form is a good determinant of how long it lasts, inclusive of where and how best it is stored.  If the flavor is your interest, your most reliable bet is to put coffee in a sealed tin someplace fresh and dry.

If stored correctly, ground coffee will be applied for several months beyond its expected expiry date, the pure coffee bean for up to six months, and twenty or so years for instant coffee. The best possible way is to check on the expiration date from the time of purchase to know how well to serve your morning cup of coffee.

(Not sealed/Sealed)

Food store


Last date of packaging Last date of packaging
Coffee (Ground) 2 – 6 Months

1- 2 Years

Coffee (Whole Bean)

5 – 10 Months 3 – 4 Years
Coffee (Instant) 3 – 20 Years


(Not sealed)

Food Store Freezer
Opened package

Opened package

Coffee (Ground)

2 – 6 Months 2 – 6 Months
Coffee (Whole Bean) 6 Months

3 Years

Coffee (Instant)

3 – 20 Years


How to tell coffee Beans has Gone Bad

How to tell coffee Beans has Gone Bad
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At least you want to make a wild guess about it. You presumably smell your pack of beans seeking to determine if it was faulty or stale. The nose is one most reliable spotter.

“The personal tongue would only actually distinguish five tastes—Umami, bitter, salty, sweet and sour,” our new stocks director, Patrick, states.

Our nose, though, is an enchanting fact drive that will draw between tons and tons of discrete mixtures, and the human brain processes this data in the very point/system.

Below are essential tips to know whether the roasted coffee has gone bad:

  • Pure coffee is preferably good, period. Grounded coffee, if you have a coffee bean to be ground and looks to have mold or rancid throw it; it may have gone bad.
  • If you have coffee beans that have a funny smell, not the real smell of pure coffee, and its tastes flat
  • Freshness matters. If you have a pack of coffee that has not been frozen, and has molds
  • If it shows in the date of the expiry, that the coffee isn’t good for human consumption. This may not mean that if you take the coffee chances are that you would get ill, but what matters most is its freshness.

How to Store coffee Beans for later use

Whenever the beans come for roasting, we examine their original color. The test known as a cupper showcases the nature of the beans. Immediately after general approvals the brewing, smelling, roasting, slurping, and quality analysis is done, which is also confirmed by cupper to begin the roasting process.

How long roasted coffee last is also dependant on the type of packaging used. For instance, the triple foiled packaging only allows carbon dioxide out, and there is no air inlet.  Usually, the expiry date for roasted coffee is any date during the year, and it’s largely dependent on the roasting method. The more the timeline of the coffee from the date of manufacture, the less tasty or fresh the coffee would be. We have instances where you already have a pack of coffee, but you are unsure of the time to use, you may continue to drink it on regular basis, but ensure to keep it in an airtight container.

Most coffees are bound with nitrogen to decrease deterioration, but after the seal is removed, you’re exchanging nitrogen for oxygen plus humidity, which in most cases would degrade the quality of the coffee in terms of its sweet aroma and flavor. Well, the above sounds a bit complicated (and researching answers all kinds of conflicting data), let’s extract this to its core.

Coffee beans do go bad, making them lose their aroma and flavor in the long run. While roasting the beans, the oils come to the surface. These oils are the determinants for coffee aroma and great flavors. Coffee bean degradation is brought by the oxidation process, age, time; therefore, compromising its quality for coffee lovers. They can yet be drinkable, although they won’t be as delicious.  Below are essential tips for storing your coffee for longer freshness:

  • Place the coffee beans in a cool and dry area
  • Have an air-tight container to preserve freshness
  • Grind coffee beans that you only use at one serving
  • Check the rules for roasting of the new coffee beans
  • Purchase newly refined coffee package for use within a month

The Risk if Consuming an Expired Roasted coffee bean

All coffee, regardless of whether it’s grounded up or as a whole bean, must expire ultimately. But it might be moderately sad for the coffee lovers out here, the degradation of coffee is practically inevitable.

There are many causes why coffee gets bad, and there are additionally different circumstances that might even make it rot even quicker than its expected expiration date. These circumstances constitute the class the coffee is in, how it would be roasted and stored.

If you happened to have consumed spoilt coffee, the good news is you are likely not to get sick. Nevertheless, if the coffee had mildew or mold, you need not use it.

You will also notice that the flavor and taste of the bean is different. Most often if you take in spoiled coffee, you may experience digestive problems, frequent urge to go to the washrooms, general body fatigue etc.

Can you freeze coffee? How to Freeze coffee (Tips, Tricks, and guides)

Can you freeze coffee
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You may also put coffee in your freezer, which largely prolongs its shelf period (That’s from two to three years for ground bean and whole coffee, and especially continually for an instant brand).

Nevertheless, freezing coffee substantially kills its flavor; the more amazing parts of the quality disappear, and coffee that’s flowed from chilled will taste flat.

The great taste will vary, depending on the quality of roast beans, and the brewing process employed. In most circumstances, though, your most reliable bet is to utilize beans as close to the roasting period (not the expiry period) as reasonable.

Well, here we have been explaining how to go about freezing the entire coffee bean. However, we have new ways to use the freezer as a good preservative for our delicious drink.

How about freezing brewed coffee? Yes– it works. It would not be advisable to heat the coffee than drink it at the same time, how about freezing it. This instantly changes the flavor! To avoid diluting the flavor, use frozen cubes while placing them on a tray.

Nonetheless, it would be horrific for coffee purists. The best way is to put the coffee (Sealed in vacuum bags) in a freezer and place it away from strong scents.


There is an issue of whether it is recommended to freeze the coffee beans or not. The opinion is divided, but research claims that chilled beans make delicious coffee.

Other studies show that condensation of the fresh beans damages the flavor. Well, have this test done individually by buying fresh coffee beans and have personalized results.

For any queries or comments, let me know in the comment section.

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