Economic Pipe Size

  1. This calculator, which has been generously provided by, will help you decide the most economical pipe diameter when comparing the pump power costs with pipe installation costs. Size pipes properly now, once they are installed it's too late. To use this caclulator, click on the link below:
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  4. Disclaimer: Light My Pump is confident this calculator works as intended, however, they cannot be held responsible for any negative consequences of their use. You may check the results at all times, a practice they encourage since the answers can be easily calculated with the formulas provided on their site. offers this calculator to its users with the belief that it is a useful analysis tool but does not guarantee its accuracy.