How long does it take a fish to die?

The answer to this question depends on several factors, such as the type of fish, the cause of death, and the environment. According to some web sources, it generally takes a fish about four to ten minutes to die out of water.

However, some fish can survive longer out of water, especially Saltwater Fish, which can last up to 30 minutes³. On the other hand, some fish can die faster due to old age, disease, malnutrition, or injury¹⁴⁵. Therefore, the exact time it takes for a fish to die can vary widely depending on the situation.