Structural Load Calculator
Calculate dead loads, live loads, and factored design loads for structural engineering.
About This Calculator
Calculate structural loads for building design including dead loads (permanent) and live loads (variable). Results include unfactored service loads and factored ultimate loads per building codes.
📊 Live Load Reference (ASCE 7)
| Occupancy | kN/m² | psf |
|---|---|---|
| Residential | 1.9 | 40 |
| Office | 2.4 | 50 |
| Corridors | 4.8 | 100 |
| Assembly | 4.8 | 100 |
🧮 Load Combinations
LRFD (Ultimate): 1.2D + 1.6L
ASD (Service): D + L
💡 Tips
- Concrete density: ~24 kN/m³ (150 pcf)
- Partition allowance: Min 1.0 kN/m² for flexible layouts
- Live load reduction: Allowed for large tributary areas
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? Frequently Asked Questions
How accurate is this
This calculator uses standard formulas and provides accurate results for typical use cases. For professional or critical applications, always verify results with certified professionals or official sources.
Is this calculator free to use?
Yes, this Load Calculator • Civil Engineering • Calculator is completely free to use with no registration required. You can use it as many times as needed without any limitations.
Can I use this on mobile devices?
Absolutely! This calculator is fully responsive and works perfectly on smartphones, tablets, and desktop computers.
How do I interpret the results?
The results are displayed clearly with appropriate units. Refer to the About This Calculator section for detailed information.