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Water Math Lab
Practical water and pipeline calculations. Results update instantly and remain in your browser.
Pipe volume and velocity
Pipe capacity
Average velocity
Uses inside diameter, not nominal pipe size.Cylindrical tank
Water volume
Vertical cylinder with a level water surface.Flow conversion and detention
Flow
Theoretical detention time
Pressure and head
100 ft head in PSI (or entered value)
Entered PSI in feet of head
Approximation for water near standard temperature.Dosage mass calculator
Active chemical mass
Active constituent only; does not calculate chemical-feed settings or treatment instructions.Confirm units, measurements, operational requirements and calculations before field application.