↓ 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.

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

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