Hydraulics and Waterworks Calc 7.2 - App Store

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About Hydraulics and Waterworks Calc

The Hydraulics Calculator offers 94 calculators to simplify your hydraulics, waterworks, and civil engineering calculations - available in both Metric (SI) and Imperial (USCS) units. Key Features: Smart auto-fill pickers...

The Hydraulics Calculator offers 94 calculators to simplify your hydraulics, waterworks, and civil engineering calculations - available in both Metric (SI) and Imperial (USCS) units. Key Features: Smart auto-fill pickers for pipe materials, fluid properties, channel linings, soil types, pipe fittings, orifice/weir coefficients and runoff coefficients Flow regime indicators - Froude number (Subcritical/Critical/Supercritical) and Reynolds number (Laminar/Transitional/Turbulent) Hydraulic jump classification Built-in reference tables for all material and fluid properties General Hydraulics - Capillary Rise - Viscosity / Kinematic Viscosity - Hydrostatic Pressure - Pressure Head / Velocity Head / True Velocity Head - Specific Energy Head / Head Loss (Bernoulli Equation) - Total Energy (Elemental Volume of Fluid) - Total Head of Flowing Fluid - Average Velocity of Flow - Summation of Forces (X direction) Dimensionless Numbers - Froude Number - Reynolds Number - Weber Number Friction Losses - Head Loss due to Friction (General / Darcy-Weisbach) - Chezy Velocity / Chezy Coefficient - Manning Flow Velocity (including pipe diameter) - Flow Rate, Head Loss, and Pipe Diameter (Manning) - Hazen-Williams Flow Velocity and Friction Loss Pipe Flow and Fittings - Head Loss across Pipe Diameter Changes - Brightmore Equation for Pipe Contractions - Head Loss from Pipe Fittings - Loss Coefficient Orifice and Fluid Flow - Orifice Flow Rate / Coefficient of Contraction - Initial Velocity of Fluid Jets - Gage Pressure in Conical Tubes - Wave Velocity in Pipes (Water Hammer) - Pipe Material Stress - Section Factor Hydraulic Jumps - Force, Momentum Change, and Head Loss Temperature Effects on Pipes - Stress and Length Movement due to Temperature Culverts and Channels - Elevation Differences (Headwater and Tailwater) - Velocity and Flow Rates in Culverts - Open Channel Flow - Rectangular, Triangular, Parabolic, and Trapezoidal Channels Circular Channels - Cross-Sectional Area, Critical Depth, Top Width, and Flow Rate Weirs - Flow Rate - Rectangular, Triangular, Trapezoidal, and Broad Crested Weirs Sediment and Water Movement - Sediment Transport (Schoklitsch Formula) - Evaporation Rate (Meyer Equation) - Wind Factor Rainfall and Groundwater - Peak Discharge (Rational Formula) - Rainfall Intensity (Steel Formula) - Groundwater Flow (Darcy's Law) Specialized Calculations - Fire Demand Rate - Gravity and Artesian Well Flow Rates - Economic Pipe Diameter - Venturi Flow Meter - Power from Water Flow

Version History - Smart auto-fill pickers for pipe materials, fluids, soils, fittings and runoff coefficients - Flow regime indicators — Froude, Reynolds and Hydraulic Jump classification 7.2 May 14 - Fixed an issue where some calculators were not working properly on iPhone devices running lower iOS versions. 7.1 02/15/2025 • Optimized for iOS 18 compatibility. • Updated interface for improved performance and usability. 7.0 01/22/2025 - The formulas are presented in a structured format for better understanding. 6.2 04/18/2022 - updated for iOS 14 - fixed an error in Peak Discharge (Rational Formula) 6.0 11/22/2020 improved user interface. ready for your new iPhone X max 5.1 07/08/2019 all new interface with more stability ready for you new iPhone X 5.0 04/04/2018 - ready for iPad pro - Available in French,German,Italian, Spanish and Portuguese languages 4.0 04/01/2016 - Ready for iOS7 3.0 10/26/2013 1.0 02/19/2013

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Previous Versions

Here you can find the changelog of Hydraulics and Waterworks Calc since it was posted on our website on 2016-10-01 08:47:17. The latest version is 7.2 and it was updated on 2026-10-14 12:10:48. See below the changes in each version.

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