↓ Skip to Main Content
HydrauCalc

HydrauCalc

Main Navigation

  • 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.

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

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-Dj

HydrauCalc - Presentation (2024a Release)
Download 4.790 MB
HydrauCalc - Présentation (version 2024a)
Download 6.170 MB

a97QD4-oGHydrauCalc – Presentation (2023b Release)

HydrauCalcXL - Presentation (2024a Release)
Download 4.976 MB
HydrauCalcXL - Présentation (version 2024a)
Download 5.116 MB

a97QD4-oGHydrauCalcXL – Presentation (2023b Release)

HydrauCalc Brochure 2024a
Download 245.56 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