Depends how cold it is...if it is very cold (the weather) i will stay in the shower longer, so i don't have to step foot into the cold - abotu 20-25mins....but if it is warm, i shower for approximately 10-15mins.
funny thread. maybe someone should ask the question of how long people take a bath? anyway, i shower somewhere between 5 and 10 minutes.
Tbh need to add how often you shower:/ If someone showers 3 times a day at 5min compared to 15min only once a day. Even though looks like 5min person is spending less time in shower they are spending the same!