↓ 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.

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