How Long Do Crabs Live?

Skip to content Home › Pets & Animals How Long Do Crabs Live? By Staff WriterLast Updated May 21, 2025 Follow Us: Facebook Twitter

The lifespan of a crab varies according to species. A blue crab lives one to eight years, while a hermit crab lives 30 to 70 years. The Dungeness crab lives up to 10 years, and the horseshoe crab lives up to 20 years or more.

Red king crabs live up to 30 or more years. Crab life expectancies also vary according to habitat. Crabs kept as pets can live longer than crabs in the wild when they are properly cared for. Crabs are widely eaten by humans, making up 20 percent of all marine crustaceans that are farmed or caught around the world.

MORE FROM REFERENCE.COM

Science & Technology Is the YouTube TV Subscription Trial Worth It? A Comprehensive Review Business & Finance How to Locate Reliable Oxygen Refill Services in Your Area Business & Finance Common Signs of a Faulty Bush Hog Gearbox and How to Repair It Business & Finance Enhancing Efficiency with Upgraded Kuhn Hay Tedder Parts: What to Consider Business & Finance Building Strategic Partnerships through Subcontracting Opportunities World View Uncover Your Heritage: How to Find Out Your Ethnicity Trending Articles 1 Is the YouTube TV Subscription Trial Worth It? A Comprehensive Review 2 How to Locate Reliable Oxygen Refill Services in Your Area 3 Common Signs of a Faulty Bush Hog Gearbox and How to Repair It 4 Enhancing Efficiency with Upgraded Kuhn Hay Tedder Parts: What to Consider 5 Building Strategic Partnerships through Subcontracting Opportunities