Deck Calculator
Estimate decking boards and framing for a new deck.
Sponsored
AdSense placeholder
Set NEXT_PUBLIC_ADSENSE_ENABLED=true and your publisher ID to go live
Inputs
Results
- Deck area
- 192 sq ft
- Decking boards
- 26 boards × 16 ft
- Joists (16 in OC)
- 14 joists × 12 ft
- Deck screws (approx.)
- 384 screws
All calculators, planners, and checklists provide estimates for planning purposes only. They are not professional advice. Read full disclaimers
Shop Materials
Links to home improvement retailers. Metaguard Studios LLC may earn a commission on qualifying purchases through affiliate links at no extra cost to you. Affiliate disclosure
About Deck Calculator
Free online deck calculator. Estimate decking boards and framing for a new deck. Instant estimates for your construction project — no signup required.
Why choose Online Tool Hub?
- Free forever — supported by non-intrusive ads
- Privacy-first — calculations stay in your browser
- Works on desktop and mobile
- Part of 18 free construction tools on Online Tool Hub
Frequently asked questions
- How do I use the Deck Calculator?
- Enter your project measurements in the fields above. Results update instantly with material quantities and estimates.
- Is my project data sent to a server?
- No. Homeowner calculators run in your browser. Your measurements stay on your device.
- Do I need an account?
- No signup is required. All homeowner tools on Online Tool Hub are free to use.