Structural Load Calculator 2026
Professional beam, column, and slab load calculator for structural engineers. Calculate bending moments, shear forces, deflections, and perform safety checks. Free alternative to SkyCiv ($59/mo) and ClearCalcs ($49/mo). Complete structural analysis with professional PDF reports. Used by civil and structural engineers worldwide.
โ Beam Analysis
Calculate bending moments, shear forces, and deflections for various beam configurations
๐ Beam Configuration
Loading Conditions
Beam Diagram
๐ Structural Engineering Reference
Beam Formulas
M_max = wLยฒ/8M_max = wLยฒ/2ฮด = 5wLโด/(384EI)Column Formulas
P_cr = ฯยฒEI/(kL)ยฒฮป = kL/rฯ = P/ASafety Factors
- Dead Load: 1.5
- Live Load: 1.5
- Wind Load: 1.5
- Seismic: 1.0
- General Design: 1.5-2.0
Material Properties
- Concrete M25: f'c = 25 MPa
- Steel Gr 415: fy = 415 MPa
- E_concrete โ 5000โf'c
- E_steel = 200 GPa
Structural Load Calculator 2026 โ Professional Beam, Column & Slab Analysis
Free professional structural load calculator for civil and structural engineers. Calculate bending moments, shear forces, deflections, and perform comprehensive safety checks for beams, columns, and slabs. Free alternative to SkyCiv ($59/month) and ClearCalcs ($49/month). Features include: beam analysis (simply supported, cantilever, continuous, fixed), column design with Euler buckling calculations, slab design for one-way and two-way systems, safety factor verification, professional PDF reports with custom branding, 8 material options including concrete (M25/M30/M40), steel (Grade 250/415/500), and timber. Complete with bending moment diagrams, shear force calculations, deflection analysis, and structural safety checks. Perfect for preliminary design, client presentations, and educational purposes. Used by structural engineers, civil engineers, and construction professionals worldwide. Export calculations to PDF, HTML, or TXT formats with professional templates.