When Should You Replace Your Mattress?
Most mattresses last 7–10 years, but materials and how you use the bed make a big difference.
Typical lifespan by type
- Innerspring: 5–7 years
- Memory foam: 7–10 years
- Hybrid: 7–10 years
- Latex: 10–15 years
Signs it’s time
- Visible sagging or body impressions deeper than about 1.5 inches
- You wake up stiff or sore, and feel better after a night elsewhere
- Coils creak or you can feel them
- Allergies are worse in the morning
- You’re sleeping worse than you did a year ago
Make it last longer
Use a waterproof protector, rotate the mattress head-to-foot every 3–6 months, and make sure your foundation gives proper support.
FAQs
How often should you replace a mattress?
Every 7–10 years for most mattresses, sooner if it sags or you start waking up sore.
Can a mattress topper fix a sagging mattress?
No. A topper will sink into the dip; it only helps a mattress that is still supportive.
