Wood Privacy Fence Material Calculator
Calculate complete bill of materials: 4x4 posts, 2x4 stringer rails, dog-ear pickets, post concrete, and screws.
Fence Dimensions & Specifications
Frequently Asked Questions
How far apart should fence posts be spaced?
Standard wood privacy fence posts should be spaced either 6 feet or 8 feet apart on center. 8-foot spacing is the industry standard because it maximizes lumber efficiency with standard 8-foot 2x4 rails.
How many bags of concrete do I need per fence post?
It depends on the hole size. A 4x4 post in a 12-inch diameter x 24-inch deep hole needs about 1.4 cubic feet of concrete — roughly 4 bags of 50-lb fast-setting mix per post. A smaller 8-inch x 24-inch hole needs about 2 bags. Always dig to below the local frost line.
How many 1x6 pickets do I need for a 100-foot fence?
A standard 1x6 picket has an actual width of 5.5 inches. 100 feet equals 1,200 inches. 1,200 ÷ 5.5 = 219 pickets. Adding 10% waste, you will need approximately 240 pickets.