8 calculators

Decking & Lumber Calculators

Plan boards, framing, lumber quantities and deck costs.

Available calculators

Estimate deck boards, joists, framing, posts, footings, concrete, fascia, fasteners and material cost.

Work out how many deck boards you need from deck size, board width, gap, direction and stock length.

Estimate deck project cost from size, decking material, framing, labor, railing, removal and permits.

Estimate composite deck boards, waste, hidden fasteners, fascia and picture-frame border from your product's dimensions.

Work out how many deck joists you need from deck dimensions and the maximum on-center spacing your project specifies.

Estimate the quantities and materials needed for deck footing projects.

Estimate the quantities and materials needed for deck railing projects.

Estimate the quantities and materials needed for deck stair projects.