DeckCalc: Decking Estimator

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Content rating
Everyone
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Content rating
Everyone
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About this app

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.
Updated on
Sep 30, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit

What’s new

First Release