Decking Calculator

Decking Calculator

Calculate the number of deck boards needed for your outdoor deck project. Estimate boards, linear feet, and material cost based on deck dimensions and board size with waste allowance.

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Common Deck Sizes
Popular deck dimensions for quick estimation
1Deck Dimensions & Board Specifications
Enter deck size, board dimensions, and waste allowance
How it works: Enter deck dimensions and board size. The calculator divides deck area by board area, then adds waste allowance for cuts and off-cuts. Standard deck boards are 5.5" wide (6" nominal).

Complete Guide: Decking Calculator

Everything you need to know about using Decking Calculator effectively