🚧 Fence Material Calculator

Get the exact post and picket count for your dog-ear privacy fence.

Total Pickets Required

Vertical Boards

4x4 Posts Needed: 0 Posts

2x4 Horizontal Rails (assuming 3 per section): 0 Rails

Concrete Bags (2 bags per post): 0 Bags

* Picket calculation assumes no gaps (privacy style). Adds a 10% waste buffer.

📏 Privacy Fence Logic

Fencing estimation requires balancing the structural components (posts/rails) with the visual components (pickets).

      Pickets = CEIL(((Length x 12) / Picket Width) x 1.10)
    

The 'Extra Post' Rule: We divide the total length by spacing, then add 1. This "extra" post is required to provide the final terminal support for the last section of fence.
Horizonals (Rails): Standard 6ft privacy fences require 3 rails (top, middle, bottom) to prevent picket warping over time.
Concrete: A standard 4x4 post set 24" deep requires roughly 1.5 to 2 bags of 60lb concrete mix.

💡 Expert Tip

Always use hot-dipped galvanized or stainless steel fasteners for fencing. Standard deck screws will react with the pressure-treated lumber chemicals and cause unsightly 'weeping' black streaks down your pickets within a year.

💵 Fence Installation Material Prices per Linear Foot (2026 Averages)

Understanding typical material and installation costs is key to planning a successful contracting project. Below are regional averages for cost planning.

Fence Style

Avg. Cost / Linear Foot

Pros

Cons

Wood Picket (Pressure-Treated)

$12 - $18

Natural appearance, customizable colors

Requires regular staining, prone to rot

Vinyl Privacy Panels

$25 - $35

Zero maintenance, complete privacy

Higher upfront cost, can crack under impact

Chain Link (Galvanized)

$8 - $12

Extremely durable, low cost

No privacy, industrial appearance

Wrought Iron / Ornamental Metal

$30 - $45

Premium look, highly secure

Vulnerable to rust, high price tag

❓ Frequently Asked Questions (FAQ)

How deep should fence posts be set in the ground?

Standard practice is to sink fence posts at least 1/3 to 1/2 of their above-ground height. For a typical 6-foot fence, posts should be set 2 to 3 feet deep in concrete. In cold regions, posts must extend below the frost line to prevent shifting.

How much space should be left between fence posts?

Fence posts are typically spaced 6 to 8 feet apart. Standard wood fences usually use 8-foot spacing, while heavy privacy gates or vinyl panel systems use 6-foot spacing to maximize stability.