↓ 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.

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