ASCE 7-22 · WIND LOAD CALCULATOR
Run ASCE 7 wind loads in one workflow
Enter a ZIP to pre-fill wind speed, exposure, and location — then run MWFRS, C&C, or roof zone calculations instantly.
Free to try · No signup needed for ZIP lookup
ONE WORKFLOW
What the calculator automates
The full ASCE 7 pressure analysis — wind speed lookup, exposure adjustment, zone factors, and design pressures — without manual map reading or interpolation.
ZIP wind speed lookup
Pre-fills the ASCE 7 design wind speed for your location — no contour interpolation.
WIND SPEEDExposure adjustment
Applies Exposure B, C, or D and velocity-pressure coefficients for site terrain and height.
EXPOSURERoof & wall zones
Computes zone factors and GCp coefficients for components & cladding and roof zones.
ZONE FACTORSDesign pressures
Returns MWFRS and C&C design pressures from a single guided workflow.
PRESSURESBUILT BY STRUCTURAL ENGINEERS
Trusted for real projects
Used by architects, contractors, and PEs nationwide for everyday ASCE 7 wind load work.
HVHZ & county overrides
Auto-applies HVHZ and county wind-speed overrides for Florida sites where they govern.
HVHZ AWAREPE-stamped reports
PE-stamped reports available for Florida projects up to 3 stories.
FLORIDACurrent ASCE 7-22
Built on ASCE 7-22, the current edition of the standard, so your design pressures match what building departments expect today.
ASCE 7-22HOW IT WORKS
From ZIP to finished wind loads
Three steps from a project address to MWFRS and C&C design pressures.
1 · Enter your ZIP
Type the project ZIP to pull wind speed, exposure, and location automatically.
STEP 12 · Set building inputs
Pick Risk Category, choose MWFRS, C&C, or roof zones, and confirm the ASCE edition.
STEP 23 · Get design pressures
Read your design pressures and export the calculation for your project record.
OPEN CALCULATORSTART YOUR CALCULATION
Stop calculating wind loads by hand
Run the full ASCE 7-22 pressure analysis — wind speed lookup, exposure adjustment, zone factors, GCp coefficients, and design pressures — in one place.
Questions about a project? See services or contact the team.
KEEP READING
Related wind speed resources
ASCE 7-22 Wind Speed Maps
Updated MRI-based wind speed maps and changes from ASCE 7-16.
MAPSWind Speed by Location
Find design wind speeds for your specific project site.
LOOKUPWind Speed by Zip Code
Quick wind speed lookup tool using zip code search.
ZIP TOOL3-Second Gust Wind Speed
Understanding the 3-second gust parameter in ASCE 7.
CONCEPTBasic Wind Speed Explained
Comprehensive guide to the basic wind speed parameter (V).
CONCEPTASCE 7-16 Wind Speed Maps
The prior edition's wind speed maps and contour reading.
MAPS