6.3 gallons of water us used
Approximately 4-5 gallons.
Easy to figure out 2.2 * 8 = 17.6
This is impossible to say as all showers are different.
It would depend on the shower speed setting
It is over 9000 in a ten minute shower
Can't say because this depends on the flow coming out of the shower head. If the flow is 1ltr per minute then in 10 minutes you will use 10 litres The average shower in the US flows at a rate of 7.9 liters per minute, or 2.1 gallons per minute. A ten minute shower would consume 79 liters or 21 gallons of water.
The quauntity in liters is five times the water flow rate in liter/minute.
Modern shower heads are mandated to allow 2.5 gallons per minute through them. If it is an older shower head that could be up to 8 or 9 gpm. An easy test is get a five gallon bucket and let the shower run into it for a timed minute. You can measure up the side and see if fills about 1/2 of the bucket or not.
anybody can be an expert. A shower head will say how many gallons per minute it uses (read as gpm). Set a timer for how long you shower for and compare the amount of water you used to how much water it takes to fill a tub. Your local water department can probably give you statistics for a study of this, too.
6.3 gallons of water us used
Approx. 15 to 20 litres are used in a single shower
Aim the shower into a bucket. Let it run for one minute. Measure how much water that has collected in the bucket. Now you have the flow per minute. Next, time yourself when you take a shower. Multiply the minutes spent showering with the flow rate to find the total amount of water used.
Shower, Shower heads can usually allow anywhere between 2.5 and 5 gallons of water a minute. Toilets can use this volume in a single flush. As most showers last longer than one minute the shower volume is considerably higher.