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  • Deck footing size calculator...

    Deck Footing Calculator

    A well-designed deck requires properly spaced footings to ensure structural stability and safety. The Deck Footing Calculator is a simple tool that determines the number of footings needed based on the deck's dimensions, footing spacing, and beam spacing.

    What Does the Deck Footing Calculator Do?

    The calculator determines the total number of footings needed for a deck by considering:

    1. The length and width of the deck.
    2. The spacing of footings along the length.
    3. The spacing of beams along the width.

    Formulas Used in the Calculator

    1.

    Footings Along the Length of the Deck

    The number of footings required along the length of the deck is calculated using:

    Footings Along Length=⌈Footing SpacingDeck Length​⌉+1

    Where:

    • Deck Length: Total horizontal length of the deck.
    • Footing Spacing: Distance between two consecutive footings along the length.
    • ⌈x⌉: Ceiling function, which rounds up to the nearest whole number.

    2.

    Footings Along the Width of the Deck

    The number of footings required along the width of the deck i

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