Civil Engineering Pack9.5 - App Store

Complete civil engineering toolkit with 12 modules, 500+ calculations, engineering references, saved history, and PDF report sharing - supporting both SI and USCS units.

Perform advanced calculations across structural engineering, concrete design, hydraulics, soil mechanics, beam analysis, surveying, foundations, road construction, timber engineering, bridge engineering, and more.

NEW REFERENCE LIBRARY
Access integrated engineering references directly inside the app for faster design checks and field calculations:
. Steel sections, ASTM/AISC material grades, rebar grades, and concrete mix classes
. Beam and structural engineering references
. Hydraulics and hydrology references including fluid properties, pipe materials, runoff coefficients, channel linings, and pipe fittings
. Soil and earthwork references
. SI and USCS engineering reference systems
. Quick searchable engineering standards and properties

Structural Engineering (58 Calculators)
. Calculate shear capacity, critical ratios, slenderness, and safety factors
. Analyze compressive and flexural stresses for compact and non-compact sections
. Design structural elements subjected to axial, shear, and flexural loading
. AISC-based steel design calculations

Concrete Engineering (56 Calculators)
. Water-cement ratio and modulus of elasticity
. Tensile and compressive strength calculations for beams and columns
. Reinforcement stress analysis and extreme fiber stress calculations
. Concrete mix references, rebar grades, and ACI design limits

Beam Engineering (56 Calculators)
. Beam stress, load, and deflection analysis
. Bending moments, shear forces, and section modulus calculations
. Multiple material and loading condition support
. W-sections and steel section references included

Hydraulics & Waterworks (94 Calculators)
. Capillary rise, viscosity, and kinematic viscosity calculations
. Hydrostatic and hydrodynamic pressure analysis
. Bernoulli equation, flow velocity, head losses, and energy calculations
. Fluid properties, pipe materials, runoff coefficients, and fitting references

Column Construction (56 Calculators)
. Slenderness ratio and axial load capacity
. Effective length factor and stability analysis
. Compression member design calculations
. Stress and moment interaction checks

Foundations & Piles
. Pile capacity and settlement calculations
. Stress distribution and soil bearing analysis
. Load-bearing capacity evaluation for different soil conditions
. Deep foundation engineering tools

Surveying (33 Calculators)
. Inclination and temperature corrections
. Error propagation and probable error calculations
. Survey measurement adjustment tools
. Standard deviation analysis for survey data

Soil Mechanics & Earthworks (60 Calculators)
. Void ratio, porosity, and degree of saturation
. Plasticity index and shrinkage index calculations
. Relative density and compaction analysis
. Soil property references and earthwork engineering tools

Roads & Highway Construction (37 Calculators)
. Circular and parabolic curve design
. Radius, tangent, chord, and superelevation calculations
. External distance and median line analysis
. Highway geometric design tools

Timber Engineering (55 Calculators)
. Beam section and fiber stress analysis
. Horizontal shear stress calculations
. Radius of gyration and moment of inertia
. Timber structural design calculations

Bridge Engineering (58 Calculators)
. Bridge load distribution and stress analysis
. Dynamic load factor calculations
. Truss, suspension, and beam bridge calculations
. Moment and shear capacity analysis

Unit Converters (32 Parameters)
. Pressure, area, force, energy, velocity, and more
. Fast SI ↔ Imperial conversions
. Engineering-focused unit conversion tools

Version History CivilPack 9.5 adds new modules for Highways, Piling, and Bridge design — plus a Reference tab for quick lookups. Update now. 9.5 Aug 7 • Added a new engineering reference library with steel sections, ASTM/AISC grades, concrete classes, fluid properties, pipe materials, and more
• New smart auto-fill feature that fills calculation inputs automatically from selected engineering references and sections 9.4 May 25 • All new user interface for better performance
• Updated for iOS 18 9.0 01/14/2025 - Fixed an issue with structural engineering calculators
- In iPads, tap on return to enter values for next input field.
- Added a new search option for the calculators
- All new UI, for the Unit Converters in both iPhones and iPads. 8.1 10/13/2022 - New improved user interface
- Fixed an issue with Engineering Survey Calculator. 8.0 05/19/2022 - few errors fixed. 7.3 09/09/2021 - updated for iOS14
- searching calculators in iPads made easy 7.1 12/28/2020 - 58 Bridge Engineering calculations added to the Pack
- All new user interface for iPads 7.0 11/30/2019 Ready for your iPhone X Max
All new user interface for iPads 6.0 07/24/2019 12th module with 58 Bridge Engineering Calculators added. 5.2 12/22/2018 - three more modules added
• Beam Engineering - 34 Calculators & Formulas.
• Column Construction - 35 Calculators & Formulas.
• Piles and Piling Calculators - 22 Calculators & Formulas.
• And with a new design with more stability. 5.1 03/14/2018 allows higher values in Exponential format
as for Modulus Elasticity of Steel enter "180E3 megapascal" instead of "180000000 megapascal" 4.1 08/23/2016 - compatible with iPad Pro and iOS 9.3
- Available in French, German, Italian, Spanish & Portuguese 4.0 06/01/2016 - Select Units (metric or imperial). App will save your selection for all calculators.
- Option to search your favourite calculators from the list. 2.1 09/23/2013 - Now compatible with both iPad and iPhone 2.0 08/02/2013 1.0 07/17/2013