↓ 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.

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