Estimate the total cost of your deck project including materials for decking, framing, railings, hardware, and footings. Enter your deck dimensions and material type to get a comprehensive cost breakdown for budgeting your project.
Enter Your Measurements
Results
Total Material Cost
3,231
$
Cost per Square Foot
16.83
$/sq ft
Deck Area
192
sq ft
Decking Materials
960
$
Framing Materials
672
$
Railing Materials
1,000
$
Formula
How to Use This Calculator
How to Use
- 1
Enter the deck length and width in feet.
- 2
Enter the decking material cost per square foot ($3-5 for pressure-treated, $5-10 for composite, $8-15 for hardwood).
- 3
Enter the total railing length and cost per linear foot.
- 4
Enter the number of stair sections.
Frequently Asked Questions
Frequently Asked Questions
How much does it cost to build a deck per square foot?
Is a composite deck worth the extra cost?
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About This Calculator
This calculator uses the formula: Total Cost = Decking Cost + Framing Cost + Railing Cost + Footing Cost + Hardware Cost + Stair Cost. All calculations follow industry-standard methods. Results are estimates — always verify with a licensed professional for structural or code-compliant work.
Built and maintained by the CalcSmart team. Last updated March 2026.
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