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Split Rail Fence Calculator hero

Split Rail Fence Calculator

Rustic split rail fence — posts and rails only.

Split rail fences use no concrete and no pickets — just notched posts and rails tamped into earth. This calculator estimates posts, rails and labor.

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Prices as of Oct 19, 2026, 4:37 AM UTC. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

🛠️ How This Calculator Works

Counts sections and notched posts based on your spacing (typically 10 ft), then totals posts, rails and tamping labor.

📐 Formula

Sections = ⌈length / spacing⌉; Posts = sections + 1

📝 Example Calculation

200 ft × 2-rail split rail, 10 ft spacing: Posts = 21; Rails = 40 Materials ≈ $1,200; Labor ≈ $1,200 Total ≈ $2,400 ($12/LF)

💡 Pro Tips from Fence Builders

  • Choose locust or cedar for 30+ year life — pine rots in 8–10 years.
  • 2-rail is decorative; 3-rail keeps livestock in.
  • Add welded wire backing for dog or rabbit containment.

❓ Frequently Asked Questions

Does split rail need concrete?

No — posts are tamped firmly into the earth with gravel for drainage. Concrete actually rots wood faster.

How long do split rail fences last?

8–10 years for pine, 20+ for cedar, 30+ for locust.

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