Fencing Calculators
Calculate fence posts, panels, rails, and fencing material needs.
Building a fence requires careful planning to ensure you have all necessary materials before starting. Our fencing calculators help you determine the number of posts, panels, rails, and hardware needed for your project. Fence post spacing is typically 6-8 feet depending on material and local codes. Corner posts and gate posts often need heavier gauge materials. Our calculators account for these variations and help you plan post placement for maximum stability and material efficiency. Whether you're installing wood privacy fencing, chain link, vinyl, or aluminum, getting accurate material counts prevents project delays. We also estimate concrete needs for post holes and hardware quantities for a complete material list.
Available Calculators
Frequently Asked Questions
How deep should fence posts be?
Fence posts should be buried 1/3 of their total length, with a minimum of 2 feet. A 6-foot fence needs 8-foot posts buried 24-30 inches deep for stability.
How far apart should fence posts be?
Standard spacing is 6-8 feet between posts. Wood fences typically use 8-foot spacing to match panel sizes. Chain link and vinyl often use 6-foot spacing for strength.
How much concrete per fence post?
A 4-inch diameter hole 24 inches deep needs about 0.5 cubic feet of concrete, or roughly one 50lb bag. Larger holes or deeper posts need proportionally more.