A dishwasher typically lasts 9 years. However, usage, maintenance and environmental factors can shorten or extend its lifespan.
Average lifespan of a dishwasher
Dishwashers typically last about 9 years before control panels or pumps wear out.
What affects how long a dishwasher lasts
The lifespan of a dishwasher depends on factors such as daily usage frequency, hard water buildup, maintenance and cleaning and model quality. These elements influence wear and can either extend or reduce its typical life.
Signs a dishwasher needs replacing
Common signs that a dishwasher is nearing the end of its life include ineffective cleaning, water leaks, loud grinding or error codes. Noticing these cues helps you plan for replacement.
How to make a dishwasher last longer
To extend the life of your dishwasher, follow the manufacturer’s maintenance recommendations. Regular cleaning, proper usage and timely minor repairs can help it serve longer.
When replacement is necessary
If your dishwasher shows persistent failures, safety issues or is beyond its typical lifespan, replacing it with a new model is usually more cost‑effective than repeated repairs.