Estimate posts, panels, rails, and cost in seconds
Use this fence calculator to estimate posts, panels, rails, concrete bags, and total cost for your project.
Enter total fence length, post spacing, rails, concrete per post, and panel cost to get instant material estimates.
120 ft fence with 8 ft spacing ≈ 16 posts, 15 panels, 45 rails, 32 concrete bags, ~$900.
How far apart should posts be?
Typically 6–8 feet.
Rails per panel?
Usually 3.
Concrete per post?
About 1–2 bags.