Some dishwashers can be barely audible, at below 40 decibels. These dishwashers usually include a smart feature so you can monitor and control the cycles from your smart device since you may not even hear the appliance at all. If your dishwasher has a 44 decibel rating or lower, it is considered by the industry to be a quiet dishwasher, so check for that. But, other dishwashers can be noisy and compete for your attention whether you're in a conversation, trying to watch your movie at a reasonable volume, or reading. The more inexpensive models may be at 50 decibels or higher, and we suggest avoiding those if you have an open-concept house where you for sure could hear the wash and rinse cycles.