Depends on the wash cycle. Quick Wash is 26 minutes. Regular Wash is 45 minutes. You can add extra rinse and extra spin for about 10 more minutes. The longest cycle (Sanitize) is about 2 1/2 hours. There are 9 other cycles in between. Super Speed will shorten some cycles by about 10 minutes, You can add Steam to some cycles for about 20 more minutes wash time. There is a Rinse and Spin cycle that lasts 19 minutes. You can also delay your wash load in hour increments if you want it to start it at some other time.