Deck Load Calculator
Calculate total design load for decks (Live + Dead)
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How to Use This Calculator
Area.
Live/Dead PSF.
Total design load.
Understanding Deck Load Calculations
40 PSF Live.
10 PSF Dead.
Tributary area.
Post sizing.
Formula & Calculations
Area x 50 PSF (Total)
Key Factors to Consider
Hot tubs
Snow load
Material weight
Occupancy
Frequently Asked Questions
1Hot tub load?
Requires engineering (100+ PSF).