Stop wasting 4-6 hours on manual ASCE 7 wind load calculations. Our professional calculator automates the tedious work—coefficient selection, map lookups, complex equations—so you can focus on engineering decisions, not paperwork.

4-6 Hours → 15 Minutes

Engineers using WindLoadCalc complete ASCE 7 calculations in under 15 minutes with professional reports ready for permit submittal.

Manual ASCE 7 Calculations Are Painfully Slow

You know the drill. Every wind load calculation means:

Looking Up Wind Speeds

Find your location on tiny ASCE 7 wind speed maps, interpolate between contour lines, verify correct edition.

Hunting for Coefficients

Flip through dozens of figures and tables, select correct geometry, interpolate values, hope you chose right.

Repetitive Calculations

Run the same equations over and over for different zones, heights, directions. One mistake means starting over.

Documentation Hell

Format results, create diagrams, add code references, organize for permit submittal. Hours of tedious work.

See How Much Time You'll Save

Try our calculator free for 7 days. No credit card required.

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We Automate Everything You Hate

GPS Wind Speed Lookup

Enter any U.S. address and instantly get accurate wind speeds for ASCE 7-16 or 7-22. No map hunting, no interpolation.

Automatic Coefficient Selection

Enter building dimensions. We automatically select pressure coefficients from the correct ASCE 7 figures based on your geometry.

Instant Calculations

All equations run automatically for every zone, height, and direction. MWFRS and C&C pressures calculated simultaneously.

Professional Reports

Generate permit-ready PDF reports with pressure diagrams, code references, and detailed calculations. Download in seconds.

Everything You Need in One Calculator

ASCE 7-16 & 7-22

  • Both current editions supported
  • Switch editions with one click
  • Correct maps and coefficients for each

All Building Types

  • Rectangular, L-shape, complex geometries
  • Low-rise and high-rise buildings
  • Parapets, overhangs, canopies

MWFRS & C&C

  • Both calculation types in one run
  • Zone-specific pressures for components
  • Corner, edge, and field areas automated

PE-Verified Accuracy

  • Algorithms verified by licensed PEs
  • Trusted by engineers nationwide
  • Professional support available

Try It Free for 7 Days

See how fast ASCE 7 calculations can be. No credit card required.

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Simple 4-Step Process

Enter Project Details

Address, building dimensions, roof type, risk category. Basic info you already know.

Select ASCE 7 Edition

Choose 7-10, 7-16, or 7-22 based on your local code. Wind speeds and coefficients update automatically.

Review Results

See MWFRS and C&C pressures instantly. Pressure diagrams show exactly where loads apply.

Download Report

Generate professional PDF with calculations, code references, and diagrams. Ready for permit submittal.

See It in Action

Watch how engineers complete ASCE 7 calculations in under 15 minutes.

Watch Demo Video

ASCE 7-16 & 7-22 Supported

Different jurisdictions require different editions. We support both current editions:

7-16
Most Common
  • Referenced by 2021 IBC
  • Adopted by most jurisdictions
  • Updated wind maps
  • Full MWFRS and C&C support
7-22
Latest
  • Referenced by 2024 IBC
  • 700-year wind speeds
  • Revised hurricane zones
  • Latest code updates included

Not Sure Which Edition?

Check with your local building department. Our calculator lets you switch editions anytime—no extra cost.

Get Started Today

Stop wasting hours on manual calculations. Get professional ASCE 7 results in 15 minutes:

Free Trial

  • 7 days full access
  • All ASCE 7 editions
  • No credit card required
  • Professional support included

Professional Plans

  • Unlimited calculations
  • Priority support from PEs
  • Advanced building types
  • Team collaboration features

Start Saving Time on ASCE 7 Calculations

Join hundreds of engineers who switched from manual calculations to WindLoadCalc.

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