DERM logo

Engineering Calculators

Professional tools for structural engineering calculations

Select a Calculator

📏

Beam Deflection Calculator

Calculate maximum deflection for simply supported beams

Structural
🏗️

Concrete Mix Design

Design concrete mix ratios for different strength requirements

Materials
🏛️

Column Buckling Load

Calculate critical buckling load for columns

Structural
🏗️

Footing Bearing Capacity

Calculate safe bearing capacity of soil for foundations

Foundation
⚖️

Steel Section Weight

Calculate weight of steel sections and reinforcement

Materials
🔧

Moment Capacity

Calculate bending moment capacity of reinforced concrete sections

Structural