↓ 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.

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

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