Not all wind load calculators are created equal. Some use outdated codes from 2005. Here's what you need to know before choosing your software.
See how the top wind load calculators stack up against each other
| Feature | WindLoadCalc | Omni Calculator | BuildingsGuide |
|---|---|---|---|
| ASCE 7 Edition | ASCE 7-22 | NOT Compliant | ASCE 7-05 |
| Permit-Ready Output | ✓ | ✗ | ✗ |
| PE Seal Services | ✓ All 50 states | ✗ | ✗ |
| Florida HVHZ Support | ✓ | ✗ | ✗ |
| Components & Cladding | ✓ | ✗ | ✓ (outdated) |
| MWFRS Calculations | ✓ | ✗ | ✓ (outdated) |
| Topographic Factor (Kzt) | ✓ | ✗ | ✓ (outdated) |
| Transparent Pricing | ✓ | Free (educational) | Free (outdated) |
| Wind Load Specialists | ✓ Since 2002 | General education | Building sales |
| State-Specific Guides | ✓ All 50 states | ✗ | ✗ |
| Free Educational Content | ✓ 80+ pages | ✓ | Limited |
Wind load specialists since 2002
General purpose calculator website
Metal building manufacturer website
Using outdated wind load calculations can have serious consequences
Building departments require current code compliance. ASCE 7-05 calculations will be rejected in most jurisdictions, costing you time and money.
ASCE 7-22 updated wind speed maps significantly. Using old maps means your calculations could be dangerously wrong for many locations.
Using non-compliant calculations exposes engineers and contractors to liability. When something goes wrong, outdated methods won't hold up.
ASCE 7-22 includes significant methodology changes for exposure categories, risk factors, and calculation procedures that old tools don't include.
Different tools for different jobs. Here's why we don't directly compare to structural analysis suites.
SkyCiv, MecaWind, RISA, and similar software are full structural analysis suites. They do beam design, frame analysis, connection design, foundations, seismic analysis, and yes—wind loads too. They're powerful tools for structural engineers who need comprehensive analysis capabilities.
But if you just need wind loads? That's comparing a Swiss Army knife to a scalpel. Both cut, but one does it with precision.
Why pay for an entire structural analysis suite?
SkyCiv, MecaWind, RISA, etc.
Built for one thing. Done right.
The specialist beats the generalist. When all you need is wind loads, why pay for beam design, frame analysis, and features you'll never touch?
Join thousands of engineers who trust WindLoadCalc for code-compliant calculations