↓ Skip to Main Content
HydrauCalc

HydrauCalc

Main Navigation

  • Home
  • Screenshots
  • Downloads
  • Documentation
  • Contact
  • HydrauCalc Help
HydrauCalc

HydrauCalc

Off Canvas Menu

  • Home
  • Screenshots
  • Downloads
  • Documentation
  • Contact
  • HydrauCalc Help

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.

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

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