DeckCalc is an accurate and intuitive construction calculator designed for builders, contractors, and DIY project planners.
Key Features:
• Input deck dimensions (length and width), board width, and joist spacing.
• Estimates total surface square footage, board count, joist counts, and fastener screws needed.
• Saved scenario planning with persistent storage.
Fast, reliable decking estimates you can count on for every project.
Estimate deck boards, joists, screws, and material waste for decking builds.