Use Deck Board Calculator, board counts by common lengths, screws and hidden fasteners — live as you type. Mobile-first, professional UI.

Trying to calculate how many deck boards, hidden fasteners, and screws you need to get? Input your deck dimensions into our calculator, so you can make one trip to the store and know exactly what to …

Calculate how many deck boards and fasteners you need for your new deck project, plus estimate the cost of decking and material.

The decking calculator helps you estimate the cost of building a deck by calculating the price of boards and fasteners needed.

This tool will help you plan, estimate, and purchase all of the materials you need to resurface or build a deck. Whether your deck is getting old and you need to replace the surface with new deck boards, or …

Use our free Deck Calculator to estimate joist spacing, board count, beam size, and total materials needed. Perfect for planning wood or composite deck builds.

This Deck Board Calculator helps you work out how many decking boards you need, how many rows will fit, and the total board and joist lengths based on your deck area, board size, gaps and pattern.

Calculate deck size, materials, and board count instantly with our free online decking calculator. Fast, accurate, and easy to use for any deck project.

Free deck calculator for boards, joists, footings, stairs, and costs. Mobile-friendly, brand-neutral, with visual diagrams. Plan your deck project in minutes.

Calculate how many deck boards you need for your deck project — includes waste factor and common board sizes.