Home & DIY Calculators
Fence Calculator
Enter total fence length, post spacing, and panel width to calculate materials needed.
25 panels
At 8 ft each
26 posts
Including 1 gate post
A rough material estimate — actual post count depends on corners and terrain, so round up and confirm on-site.
How to use this tool
- 1Enter total fence length.
- 2Enter post spacing and panel width.
- 3Enter number of gates.
- 4See posts and panels needed.
Frequently asked questions
How far apart should fence posts be?+
6-8 feet is common for most residential fence panels — check your specific panel's manufacturer spec.