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HydrauCalc

HydrauCalc

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HydrauCalc

HydrauCalc

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HydrauCalc

What is it?

HydrauCalc is a very accurate software application for Fluid Flow and Pressure Drop Calculations
in Pipes and Piping Elements
as Bends, Reducers, Tes, Valves, Orifices
and more...

The HydrauCalc graphical user interface
is available in English, French or Spanish
and is very easy-to-use.

HydrauCalc comes with its own Fluids Database and Pipe Materials Database.

HydrauCalc software is free.

  • Sharp-edged orifice
  • Round-edged grid
  • Pump quick design 3
  • Straight pipe with annular cross-section
  • Straight pipe with triangular cross-section
  • Sharp-edged entrance mounted at an angle
  • Pump quick design 1
  • General Head Drop Formulas for Steady State and Incompressible Fluid - circular cross-section
  • Smooth bend with rectangular cross-section
  • Smooth bend with circular cross-section
  • Flush-mounted rounded discharge
  • Straight pipe with circular cross-section
  • Flush-mounted rounded entrance
  • Bevel-edged orifice
  • Bevel-edged grid
  • Miter bend with circular cross-section
  • Sharp-edged grid
  • Globe valve
  • General Head Drop Formulas for Steady State and Incompressible Fluid - rectangular cross-section
  • Sudden expansion with circular cross-section
  • Thick-edged orifice
  • Dividing radiused-edged T-junction
  • Sharp-edged orifice (with transition)
  • Flush-mounted bevelled entrance
  • Symmetric combining sharp-edged T-junction with circular cross-section
  • Straight pipe with rectangular cross-section
  • Orifice plate flowmeter
  • Sudden contraction sharp with circular cross-section
  • Sharp-edged discharge mounted at a distance
  • Round-edged orifice
  • Symmetric combining radiused-edged T-junction
  • Flush-mounted sharp-edged entrance
  • Gradual expansion with circular cross-section
  • Ball valve
  • Pump quick design 2
  • Combining radiused-edged T-junction
  • Round-edged orifice (with transition)
  • Gradual contraction with circular cross-section
  • Pump quick design 4
  • Dividing sharp-edged junction with circular cross-section
  • Combining sharp-edged junction with circular cross-section
  • Moody Chart for circular cross-section pipes
  • Symmetric dividing radiused-edged T-junction
  • Bevel-edged orifice (with transition)
  • Miter bend with rectangular cross-section
  • Thick-edged grid
  • Nikuradse Harp
  • Symmetric dividing sharp-edged T-junction with circular cross-section
  • Sharp-edged entrance mounted at a distance
  • Flush-mounted sharp-edged discharge
  • Thick-edged orifice (with transition)
  • Y globe valve
  • Butterfly valve
  • Moody Chart - Formulas Comparaison

What references?

HydrauCalc is mainly based on well-known and respected references in the field of fluid flow and pressure drop calculation, such as:

Handbook of Hydraulic Resistance, 3rd Edition, I.E. Idelchik

Internal Flow System, 2nd Edition, D.S. Miller

Flow of Fluids Through Valves, Fitting and Pipe – Crane Technical Paper No. 410

Pipe Flow: A Pratical and Comprehensive Guide. Donald C. Rennels and Hobart M. Hudson (2012)

HydrauCalc Presentation

https://wp.me/a97QD4-G9

HydrauCalc – Presentation (2025a Release)
Download 5.19 MB
HydrauCalc – Présentation (version 2025a)
Download 6.59 MB

a97QD4-oGHydrauCalc – Presentation (2025a Release)

HydrauCalcXL – Presentation (2025a Release)
Download 5.23 MB
HydrauCalcXL – Présentation (version 2025a)
Download 5.37 MB

a97QD4-oGHydrauCalcXL – Presentation (2025a Release)

HydrauCalc Brochure 2025a
Download 379.88 KB

Why donate?

HydrauCalc is free for you, but not for us.

A lot of time has gone into the development of this software. Donations make it possible for us to continue maintaining and improving this software.

If you are satisfied with this software and if it saves you money or time, thank you for making a donation to make it live.

By making a donation you will prevent the next versions from becoming paid Professional versions.

Copyright © 2025 François Corre | Powered by Responsive Theme
Copyright © 2025 François Corre | Powered by Responsive Theme