How long is the average shower?

The average American takes 8.2 minutes to take a shower, according to the Alliance for Water Efficiency. The average flow rate for each shower is 2.1 gallons per minute, which means the average shower uses 17.2 gallons of water.

The duration of shower has a significant impact on the amount of water used in the home. Taking shorter showers can help conserve water, as well as save money on the water bill. Some people choose to make use of a shower timer to ensure that their showers don't last longer than necessary. Some have theorized that the flow rate of a shower head impacts the length of a shower, but studies show that the impact is minimal.