How to Calculate GPM?

Answer

To calculate Gallons Per Minute for your sink: Turn on faucet at the rate that you would normally use. Put something under the faucet to catch the water for 10 seconds. Measure the amount of water collected and convert to gallons. Multiply your answer times six to calculate. For example, you've collected half a gallon of water: .50 x 6 = 3 gpm.
1 Additional Answer
GPM or gallons per minute is calculated a little differently than just gallons per mile. You will need to keep track of the miles driven within a certain period of time. You can find more information here: http://www.ehow.com/how_4883298_calculate-gallons-per-minute.html
Q&A Related to "How to Calculate GPM"
Measuring gallons per minute (gpm) is pretty easy. Take a one gallon container, hold it under the faucet or fixture, record how many seconds it takes to fill up the container, and
http://answers.ask.com/Science/Physics/how_to_calc...
1. Get the details for the piping system and fluid. For example: pipe material is plastic; length is 200 feet; diameter is 3/4 inches; inlet pressure is 30 pounds-per-square-inch
http://www.ehow.com/how_7499391_calculate-gpm-pipe...
Try this link. If it isn't the exact one you want, look around the site..it has plenty to offer: http://www.engineeringtoolbox.com/affini… http://www.engineeringtoolbox.com
http://answers.yahoo.com/question/index?qid=200911...
The easiest way would be to capture the sprinkler water and fill a 5gallon bucket and time your self. When the buckets full then divide the time it took by 5 and you have your GPM.
http://wiki.answers.com/Q/How_do_you_calculate_the...
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