Liters Per Minute (LPM) Calculator
Construction & Home ImprovementCalculate flow rate in liters per minute from a liquid volume and the time it took to move.
Flow Rate
Flow rate in liters per minute.
Flow Rate (Gallons Per Minute)
2.64
The same flow rate converted to US gallons per minute.
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Odeh Ahwal0people find this calculator helpful
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Construction & Home Improvement calculators
Calculator Stats
Creators
Odeh Ahwal0people find this calculator helpful
Views
Helpful
Saved
Embeds
Construction & Home Improvement calculators
Frequently Asked Questions
How is LPM calculated?
Flow rate in liters per minute is simply the volume of liquid moved, in liters, divided by the time it took, in minutes.
How do I convert to gallons per minute?
Divide liters per minute by about 3.785 to get US gallons per minute, since one US gallon equals approximately 3.785 liters. This calculator shows both automatically.
Does this work for a pipe flow given area and velocity instead?
Not directly. This version calculates flow rate from a measured volume and time. Pipe flow from cross-sectional area and velocity uses a related but different formula, flow rate equals area times velocity.
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