Ground coffee can last a long time, but it may not taste fresh after a while. While it doesn't technically expire, it can go stale, losing its flavor and aroma. Registered dietitian Chelsea Edwards explains that best-by dates on coffee bags indicate peak freshness rather than safety.
• Ground coffee typically stays fresh for three to five months at room temperature and one to two years in the freezer.
• To enjoy the best flavor, it's recommended to grind fresh roasted coffee beans that are at least five days old and use them within a few weeks.
• Signs that coffee has gone bad include a lack of smell, taste, or the presence of mold or insects.
• Using expired coffee is safe, but the taste may be disappointing.
Understanding coffee's shelf life is important for coffee lovers. While expired grounds won't harm you, fresh coffee offers a far superior experience. Knowing how to store and check coffee can enhance your morning routine.
Enjoying the read? Subscribe for free to one of the fastest-growing newsletters and get weekly coffee news (TL;DR updates) delivered right to your inbox.