Deck Calculator
Basic Deck Dimensions
Board Coverage
Joist Spacing & Estimation
Summary
Basic Deck Area = Length × Width × (Approx. factor if irregular shape) × (1 + Waste%)
Enter Basic Deck Dimensions
| Parameter | Value (sqm) |
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Deck Board Coverage = (Deck Area) / (Single Board Area)
Deck Board Coverage
| Parameter | Value |
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Joist Calculation: Number of Joists = Math.ceil(Deck Width / Spacing) + 1
Joist Spacing & Estimation
| Parameter | Value |
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Summary: Deck Area, Board Count, and Joist Count
Summary
| Parameter | Value |
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