CSA A23 3 Reinforced Concrete Design Software

Integrated with Structural 3D

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3D steel-frame building model with red and teal trusses in a structural design tool; left navigation panel visible (SkyCiv)

Eurocode 2 Reinforced Concrete Design Software

SkyCiv supports a number of European standards for design – including Eurocode 3 for Structural Steel and of course this, the Eurocode 2 for reinforced concrete design. The software is completely Free as a standalone version (manually enter loads, spans and load combinations). These design checks are also available as a full version: integrated with SkyCiv Structural 3D, which allows you to check the results of these EN 2 design checks quickly and easily, all within a single model.

Design Concrete using SkyCiv:

  • Beams: Comprehensive checks for Rectangular and T shapes concrete sections, including:
    • Minimum required reinforcement
    • Detailing and concrete cover checks
    • Concrete Flexure checks
    • Crack width checks
    • Shear Design Checks including Stirrups
    • Detailed Calculations Report
  • Columns: Comprehensive checks for Rectangular and Circular concrete sections, including:
    • Detailing (Concrete Cover Requirement) checks
    • Combined Axial Checks
    • Strength Checks
    • Detailed Calculation Report
  • Summary table results and full calculation Report
  • Import and Apply Multiple Load Combinations (Integrated Version) from NBCC
  • Fully verified with third party results

WHY ENGINEERS SWITCH

Structural analysis software that runs the full workflow

Easy and powerful FEA analysis

Run linear, non-linear, buckling and dynamic analysis within a single solver. No separate modules for complex analysis types.

Integrated design checks

Steel, concrete, timber and cold-formed design modules run directly on your analysis results. No exporting, re-entry or version mismatches.

Detailed calculation reports

Every formula, design check and
reference is shown in full, so you can defend every number, not just the result.

Discover key features of SkyCiv Steel Structural Design

What  Product title  Offers

A full-featured online structural analysis software, including beams, plates and cables

Standalone Versions: Fast, Free & Reliable

SkyCiv’s standalone Eurocode 2 structural design software allows users to manually input members, loads, materials and sections to produce a clean, professional PDF report. It is free to use and also comes with a number of other free structural analysis software to help you get the job done.

AISC 360 Steel Structure Design Software, aisc steel connection design software

Built into SkyCiv Structural 3D Analysis Software

SkyCiv’s Eurocode 2 Design Software is fully built into the SkyCiv Structural 3D program – allowing you to model, analyse and perform Eurocode 2 concrete calculations all within the same model. No need to transfer data between software, the program can do it all within the one location.

Want to run a standalone check without any analysis? This is possible as well. Simply enter in your forces to perform a check on any concrete beam or column

 AISC 360 Steel Structure Design Software, aisc steel connection design software

Full Calculation Reporting

See all the calculations with SkyCiv’s clear step-by-step PDF reporting. No more guessing what the software is doing, have all the Eurocode 2 calculations, assumptions and design criteria clearly labeled so that you have full transparency in what you’re designing.

SkyCiv Composite Beam, AISC 360 Steel Structure Design Software,aisc steel connection design software

Easy Input, Easy Output

SkyCiv’s free Eurocode 2 Software is part of our Reinforced Concrete software that allows you to enter a cross section, reinforcement and loads (including Eurocode Load Combinations). Simply add your beam, the reinforcement and loads to calculate a range of shear, moment and axial checks as per Eurocode. Optional controls for input such as concrete strength class and concrete age.

Simply enter this information and run a design check such as concrete cover requirements and flexure checks in minutes. Your results will display as a summary table with green light pass/fail results as well as a full calculation report, so you can verify the results and assumptions of the software.

SkyCiv Composite Beam, AISC 360 Steel Structure Design Software,aisc steel connection design software
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supported standards

Globally Supported Design Standards

Capabilities for modelling and analysing simple to complex structures.

DESIGN STANDARDS

Structural design codes

Complete support for local design standards across steel, concrete, timber and more

Category Supported Codes
Steel design AISC 360, AS 4100, CSA S16, BS 5950, Eurocode 3 (EN 1993), IS 800, NZS 3404
Reinforced concrete ACI 318, AS 3600, Eurocode 2 (EN 1992), CSA, BS
Timber design NDS, AS/NZS 1720, Eurocode 5, CSA
Cold-formed steel AISI, Eurocode, AS/NZS 4600
Connection design AISC 360, Eurocode, AS 4100
Wind and seismic loading

the skyciv difference

Make the Switch to SkyCiv

Everything your team needs to work faster,
from anywhere.

Import Files with Ease

Bring in your existing work without disruption. SkyCiv S3D supports a wide range of file formats, including DXF, IFC, and Revit, so your team can pick up right where it left off.

Workflow diagram showing completed steps: Model1, Analysis, Design, leading to Report (all steps marked complete).

Skip the Installation

SkyCiv runs entirely in the cloud. No downloads, updates, or IT setups are required. Simply log in from any browser and start working instantly.

Engineering Support

When issues arise, our qualified engineers will quickly help you resolve them, keeping your projects on track without delays or downtime.

UI panel showing a test results list; highlighted row reads 'Combined Action Ratio' with 0.87, reference AISC 360-16 H1-1a, status PASS.

Unlimited Storage

With unlimited cloud storage, your entire team can access and manage files from anywhere. It’s secure, centralized, and built for real-time collaboration.

Powerful Integrations,
Zero Disruption

Plus an open API to build your own custom solutions

testimonials

Trusted by thousands

The ease of use and the presentation of the results are both awesome. I have had ongoing interaction with the support team and everyone is excellent.

Mitch Frumkin

Mitch Frumkin

CEO OF KIPCON

It is used for various civil and mechanical engineering courses and the students love it. We are happy with the continuous updates to SkyCiv as well, highly recommended.

Mitch Frumkin

Dr Kenneth R. Leitch

Assoc. Prof. at Texas A&M

It was easily the most intuitive package available to learn; it is particularly easy to build the 3D model and define nodes, members, supports, materials, sections, then apply loads & combinations.

Mitch Frumkin

Stuart Agars

Managing Director of Struct-Sure Limited

SkyCiv has been a great tool to help efficiently and clearly document and update design results for a member of a small company with multiple responsibilities.

Mitch Frumkin

Lydia Fahrenkrug

Engineer at MT Solar

case studies

Real projects using SkyCiv

PRICING

Access SkyCiv Professional

Flexible plans for every team size.
No lock-in contracts, cancel anytime.

Get in Touch

Email
Location

Unit 510, 55 Holt Street Surry Hills
NSW 2010 Australia

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