Cold-brew coffee typically lasts about one to two weeks when stored in the fridge. However, the exact shelf life can depend on various factors, such as the brewing method, the type of coffee used, and how it is stored. Some sources indicate that homemade cold-brew coffee may only last up to five days, while others suggest it can last up to three weeks. It’s important to note that while cold-brew coffee may still be safe to consume after the recommended storage time, its flavor quality may degrade over time.