Deck Cost Calculator

Estimate decking material cost. Enter your deck size, board size, and a price per board.

Results

Estimates only. Round up and buy a little extra to account for waste, spills, and breakage.

Boards = deck area ÷ board coverage, × (1 + waste%). Board coverage = (board width + gap) × board length.

Estimate how many deck boards you need for your deck size.

Calculate board feet of lumber from thickness, width, length, and quantity.

Calculate the number of steps, rise, and run from total height.

Plan posts, rails, and pickets for a wood fence.

Estimate deck board cost by entering a price per board.