Wood Fence Calculator
Calculate the total materials needed for a wood privacy fence including posts, rails, and pickets.
Formula
Posts = length/spacing + 1; Rails = bays × (2 or 3 per bay); Pickets = length×12/6 +5%
- 6 ft fences need 3 rails; 4 ft fences need 2.
- Posts are 2 ft longer than fence height for burial.
200 ft fence, 6 ft high, 8 ft post spacing
Inputs
- Total Fence Length: 200 ft
- Fence Height: 6 ft
- Post Spacing: 8 ft
Posts=26, Rails=25×3=75, Pickets=200×12/6×1.05=420.
Frequently asked questions
What's the best wood for fence pickets?
Cedar is most popular for its natural rot resistance, light weight, and ease of painting/staining.