Structural Engineering Calculators

Professional-grade analysis tools. Code compliant. Free to use.

Precision Tools for Engineers

Whether you are designing reinforced concrete, analyzing steel connections, or calculating wind loads, our suite of tools adheres to AISC, ACI, and ASCE standards to help streamline your workflow.

Available Calculators

Beam Deflection

Calculate deflection for various beam types, supports, and load configurations.

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Moment of Inertia

Determine MOI for I-beams, rectangles, circles, and custom cross-sections.

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Shear Force

Compute shear forces across beams to ensure structural adequacy.

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Bending Moment

Analyze bending moments for simple, cantilever, and continuous beams.

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Truss Analysis

Solve method of joints/sections for roof trusses and bridge structures.

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Column Buckling

Calculate critical buckling loads using Euler’s formula for various end conditions.

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RCC Beam Design

Design reinforced concrete beams per ACI 318 standards.

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Steel Beam Design

Check steel sections for bending, shear, and deflection per AISC specs.

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Load Distribution

Analyze load paths for two-way slabs, continuous beams, and frames.

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Foundation Design

Size isolated, combined, and mat foundations based on soil capacity.

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Retaining Wall

Check stability against overturning and sliding for retaining structures.

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Wind Load

Calculate wind pressures per ASCE 7 based on height and exposure.

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Snow Load

Determine ground and design snow loads including drift calculations.

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Roof Load

Summation of dead, live, snow, and wind loads for roof design.

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Floor Vibration

Analyze natural frequency to ensure occupant comfort.

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Steel Connections

Design bolted and welded connections checking shear and bearing.

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Torsion

Calculate torsional stress and angle of twist for various sections.

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Slenderness Ratio

Determine KL/r for compression members to assess design efficiency.

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Deflection Limits

Verify if beam deflections meet code serviceability requirements.

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Structural Stability

Check lateral stability and P-Delta effects for multi-story frames.

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Why Engineers Choose Us

Accurate

Verified against standard handbook solutions.

Code Compliant

Aligned with ACI, AISC, and ASCE methodologies.

Fast

Instant results without complex software installs.

Mobile Ready

Calculate on-site directly from your phone.

Optimize Your Design Workflow

Join thousands of structural engineers using our free tools daily.

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