The shelf life of coffee depends on several factors, including whether it is whole bean or ground, how it is stored, and its packaging. Here's a general guideline:
Whole Bean Coffee
Unopened Bags:
Whole bean coffee can last up to 6-9 months past the roast date when stored in a cool, dark place in its original, unopened packaging. While many consumers buy coffee from grocery stores that is already several months old, we highly encourage our roasted-to-order specialty grade coffee to be consumed within 6 to 8 weeks of roasting.
Opened Bags:
Once opened, whole bean coffee is best consumed within 2-4 weeks for optimal freshness. If stored properly in an airtight container away from light, heat, and moisture, it can last up to 3-6 months. Still, we recommend consuming opened coffee within 2 to 4 weeks.
Ground Coffee
Unopened Bags:
Ground coffee generally has a shorter shelf life than whole bean coffee. Unopened bags can last up to 3-5 months past the roast date when stored in a cool, dark place. Whole bean coffee is considered a superior product compared to pre-ground coffee, because it allows the consumer to grind based on brewing method and ground coffee begins to degrade immediately after grinding.
Opened Bags:
Once opened, ground coffee should be consumed within 1-2 weeks for the best flavor. If stored in an airtight container away from light, heat, and moisture, it can last up to 1-2 months.
Storage Tips
Airtight Containers:
Always store coffee (both whole bean and ground) in airtight containers to keep out moisture and air. The best way to store coffee is inside a bag or container with valves that keep oxygen out, preventing the coffee from going stale, but allow for the release of carbon dioxide gas.
Cool, Dark Places:
Store coffee in a cool, dark place, such as a pantry. Avoid places that are exposed to light, heat, and humidity (e.g., above the stove or on a kitchen counter).
Freezing Coffee:
While freezing coffee is not ideal for maintaining optimal flavor, it can extend the shelf life. If you choose to freeze your coffee, make sure to use an airtight container to prevent moisture and odors from affecting the coffee. Only take out as much coffee as you need, and avoid repeatedly thawing and refreezing.
By following these storage guidelines, you can help ensure your coffee remains fresh and flavorful for as long as possible.