免费围栏计算器
计算围栏所需的立柱、横梁和栅条数量，免费围栏用量计算器。
ft
ft
in
Posts Needed
14
Rails Needed26
Pickets Needed343
Posts Needed vs Total Fence Length
公式
## Fence Calculation **Posts = (Total Length / Post Spacing) + 1** **Rails = Sections × Rails per Section** (2 for fences ≤6ft, 3 for taller) **Pickets = Total Length (in) / Picket Width** Add 10% for waste.
计算示例
100 ft fence, 6 ft tall, 8 ft spacing, 3.5 in pickets.
- 01Sections = ceil(100/8) = 13
- 02Posts = 13 + 1 = 14
- 03Rails = 13 × 2 = 26
- 04Pickets = ceil(1200 / 3.5) = 343
常见问题
How deep should fence posts be set?
Posts should be buried 1/3 of their total length. For a 6ft fence, use 8ft posts buried 2ft deep in concrete.
How far apart should fence posts be?
6 to 8 feet is standard. Closer spacing (6ft) provides more strength; 8ft is the maximum recommended distance.
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