Structural
Beam, column, and load calculators.
23 toolsBeam Bending Stress Calculator
Beam Bending Stress Calculator. Free, instant, no signup.
calculatorBeam Deflection Calculator
Calculate beam deflection under a center point load. Free, instant.
calculatorSimply Supported Beam Deflection
Calculate max deflection for simply supported beam with center load.
calculatorCantilever Beam Deflection
Calculate deflection at free end of cantilever.
calculatorColumn Buckling Load (Euler)
Calculate Euler critical buckling load for a column. Free, instant.
calculatorEuler Column Buckling Load
Calculate critical buckling load for a column.
calculatorColumn Load Capacity
Column Load Capacity. Free, instant calculator.
calculatorFactor of Safety Calculator
Factor of Safety Calculator. Free, instant calculator.
calculatorFooting Bearing Pressure Calculator
Calculate soil bearing pressure under a footing. Free, instant.
calculatorMoment of Inertia (Circle)
Moment of Inertia (Circle). Free, instant calculator.
calculatorRectangular Section Moment of Inertia
Calculate I for a rectangular cross-section.
calculatorMoment of Inertia (Rectangle)
Calculate moment of inertia for a rectangular cross section. I = bh³/12. Free, instant.
calculatorSection Modulus Calculator
Calculate section modulus for a rectangle. S = bh²/6. Free, instant.
calculatorSection Modulus (Circle)
Section Modulus (Circle). Free, instant calculator.
calculatorSection Modulus (Rectangular)
Calculate section modulus for rectangular section.
calculatorShear Stress Calculator
Shear Stress Calculator. Free, instant calculator.
calculatorSnow Load Calculator
Snow Load Calculator. Free, instant, no signup.
calculatorSnow Load Calculator
Snow Load Calculator. Free calculator.
calculatorSteel Beam Weight Estimator
Steel Beam Weight Estimator. Free, instant, no signup.
calculatorStrain Calculator
Calculate strain from change in length.
calculatorStress Calculator (σ = F/A)
Calculate stress from force and area.
calculatorUniform Load Beam Deflection
Calculate deflection of a simply supported beam under uniform load. Free, instant.
calculatorWind Load Calculator
Wind Load Calculator. Free, instant, no signup.
calculator