
Coffee is best fresh, and the only way to have fresh coffee all the time is to store the coffee that your purchase correctly. There are many containers and tips to keeping your ground coffee stored just right and we will discuss some of these tips and more. “How to Store Ground Coffee in the Mason Jar:Best Tips”
The best way to keep whole beans or coffee grounds is to store the coffee at room temperature and the best container is one with an airtight seal.
In this article we will discuss the different types of containers for maximum freshness of your coffee.

Besides, having your ground coffee or coffee beans in an airtight container you will need to keep the container in a dark place, unless the container is dark in color (opaque container) or is a stainless steel container.
A glass jar is fine as long as the jar is in a dark pantry and does not stay on a kitchen counter in the light for a long time.
Best Coffee Storage Containers for Ground Coffee or to Store Coffee Beans

- Mason Jars – Many kinds of coffee can be stored in a mason jar, for example: whole coffee beans, fresh ground coffee, instant coffee, or green coffee beans
- One-way valve – A one-way valve is a must have for your coffee packaging. A one-way valve ensures that the carbon dioxide that is emitted from coffee beans is released from the package, however prevents oxygen from getting into the bag. Oxygen reducing the taste of the coffee.
- Coffee bags or original packaging (plastic bag) – an unopened bag of coffee beans have a shelf life approximately 1 year if stored in a cool place and dark place. But, once opened it is always a good idea to store the coffee in another container to avoid stale coffee.
- Vacuum-sealed container
Ground Coffee in the Mason Jar Storage Ideas
Is it OK to store coffee in a mason jar? Yes, it is OK to store your coffee in a mason jar. However, it is always the best option to place your mason jar if it’s clear in a dark and cool place out of direct sunlight.
A lot of individuals want to place their coffee next to their coffee maker on the counter, but if you choose to do this then you will need to place your ground coffee or whole bean coffee into a dark coffee canister.

Will coffee stay fresh in a mason jar? Yes, it will. However, there are a few things to consider. Be sure that there is no moisture in the mason jar and that there is an airtight lid, so that the coffee tastes fresh.
Be sure if your mason jar is clear glass that your food storage container be stored in a dark place for the best coffee freshness.

How long does coffee last in a mason jar? For the freshest coffee, consume within two weeks from opening the bag. Again, the length of freshness for much coffee depends on direct sunlight exposure and the vacuum-sealed packaging.
What does the roast date mean? The roast date is not an expiration date or a date of packaging. It is the date the the coffee beans were roasted. Plus, it is always best, if you grind your own coffee beans that you grind smaller portions.
This is the best possible way to have the best flavor of the coffee.

Questions About Coffee Storage
What is the best way to store coffee after opening? After you purchase your coffee from the grocery store the best place to store your coffee, pre-ground coffee, ground beans, green beans is in a coffee container.
What is the best way to store ground coffee long term? The best way to store ground coffee for long term storage is to use a vacuum sealer. Be sure to have a sealed bag and an opaque bag to keep the flavor of your coffee the freshest.
Plus, keep coffee away from any heat sources.
Is it better to store coffee in glass or plastic? If you are talking about a plastic bag then a glass container is best. The short answer is that either glass or plastic will work, as long as either container has an airtight lid.

Is it better to keep coffee in the bag or in a jar? Definitely, a jar would be best, however a lot of coffee connoisseurs would say to purchase a vacuum sealed coffee container. But, if the jar has an airtight seal and it is kept out of the sunlight then it will work.
How long will coffee stay fresh sealed? An unopened bag of coffee beans will stay fresh up to one year. However, an unopened bag of ground coffee will stay good for three to five months.
It is better to store coffee in fridge or freezer? The freezer is better to store your coffee in. The refrigerator is too humid and the constant opening of the door makes the temperature fluctuate too much.
Does freezing coffee keep it fresh? Freezing your coffee is a way to extend the life of your coffee, however the freshness of our coffee may have a little difference.

Coffee Expiration Tips
Will coffee spoil if not refrigerated? No, the coffee will not spoil, but it coffee should not be place in the refrigerator.
Does ground coffee expire? An unopened bag of coffee can last up to one year, but an opened bag is the freshest for the first 3-4 months.
Is 2 year old ground coffee still good? Yes, as long as the coffee isn’t wet or moldy, coffee grounds are good indefinitely.
Can I drink 2 years expired coffee? Yes, as long as the coffee isn’t wet or moldy, coffee grounds are good indefinitely.
Can I drink coffee 2 years out of date? Yes, as long as the coffee isn’t wet or moldy, coffee grounds are good indefinitely.
