Fence Calculator
Plan a fence run: how many posts, sections, and bags of concrete you need for the footings.
Inputs
Results
Posts Needed
14
Fence Sections
13
Concrete Bags
28
How it's calculated
Sections = fence length ÷ post spacing, rounded up. Posts = sections + 1, since a run of N sections needs a post on both ends. Concrete = posts × bags per post hole.
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