iSolveTo ← Construction & Engineering
🏗️ Category 09 · Tool 45

Column Load Calculator

Calculate simplified axial stress from load and column cross-sectional area.

Free calculatorConstruction & EngineeringReference estimate

Calculator inputs

All dimensional inputs on this calculator use the selected unit. Results are converted to SI for consistency.
Use this unit for width, depth or bar diameter inputs.
Enter a positive value.
Enter a positive value.
Enter a positive value.

Result

Result
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Important: Choose the unit shown above; do not mix feet, meters, inches or other units within a dimensional set. Axial stress = load ÷ cross-sectional area. Not a column-capacity check. This calculator is for general planning/reference only. It does not replace project-specific engineering design, applicable local codes, manufacturer data, site investigation, or qualified professional review.

How to use this calculator

What to enter

Enter or select the following as requested: Dimension unit; Section dimension unit; Axial load (kN); Column width; Column depth. Follow the units, valid ranges, examples, and options displayed beside each field.

What the result means

The construction result estimates a material quantity, dimension, load, or structural response from the measurements and assumptions entered. Check dimensions, unit conversions, material density, waste allowance, soil/site conditions, load combinations, and local code requirements.

When to use it

Use this for preliminary quantity takeoffs or to check a construction calculation. Verify structural and safety-critical work with qualified professionals and applicable building codes before ordering materials or building.