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SAFI™ Structural Software

SAFI™

Slab Calculator

Structural Engineering Calculator

Powerful slab design software to define geometry, loads, and reinforcement with instant 3D visualization and clear, professional reports — built on 40 years of structural innovation.

Powerful slab design software to define geometry, loads, and reinforcement with instant 3D visualization and clear, professional reports.

SAFI™ Slab Calculator

SAFI™ Structural Software

Are you looking for a calculator simple enough to use, yet powerful enough to deliver accurate, professional slab designs? Introducing the SAFI™ Slab Calculator, a robust and intuitive tool designed to tackle quick slab design projects with enhanced productivity.

SAFI™ Structural Software
Trusted by the world's leading engineering firms for over 40 years

Delivering cutting-edge solutions to industry leaders since 1986.

SAFI™ Slab Calculator Software

demo video

A powerful tool built for productivity.

SAFI™ Slab Calculator – Explore the various features  in a short technical walkthrough.

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Technical Specifications

SAFI™ Slab Calculator
Supported design codes

American Standard:
• ACI 318
Canadian Standard:
• CSA A23.3
Additional standard:
• Eurocode 2

Design Capabilities

The Slab Calculator enables the design and verification of all key aspects of reinforced concrete slabs, including:
• Bending
• Shear
• Deflection
• Punching

Customizable Design Parameters

Design strips are fully customizable, with advanced configuration options such as:
• Independent top and bottom reinforcement and cover settings
• A design fringe feature to optimize reinforcement distribution
• Adjustable minimum reinforcement parameters
• Selection of the main reinforcement direction for realistic layout representation

The calculator supports both suspended slabs and slab-on-grade, providing flexibility across a wide range of projects.
Soil stiffness can also be defined for accurate modeling.

Load Combinations and Deflection
• Automatic generation of load combinations in accordance with NBCC, ASCE 7, and other standards
• Ability to define custom load combinations
• Multiple parameters available for long-term cracked deflection calculations
• Slabs can be analyzed under various loading conditions, including uniform, variable, and point loads.
Reinforcement Editing and Visualization
• Edit and visualize reinforcement directly in the 3D slab model
• Use the editing table for easy customization of reinforcement details
Analysis Results
• 3D visualization of bending moments, shear forces, deflections, and support reactions
• Comprehensive results table for detailed analysis data
• Ultimate limit states displayed directly on the model for bending, shear, deflection, and punching
Reporting
• Generate both summary and detailed reports for slab model results with ease.

Ready to get Started?

Contact us today if you need more information regarding the SAFI™ Slab Calculator.

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