Calculator hub
Fencing calculators and guides
Plan fence posts, panels, gates, spacing, rails, pickets, concrete allowances, and purchase rounding.
2 calculators · 4 published guides
Free planning calculators · No account required · Visible assumptions · Browser-based
Calculators
Start with the measured material
Exterior Projects
Fence Calculator
Estimate fence posts, sections, rails, pickets and panels. A straight ungated fence shows equal spacing; for gates, optionally enter each measured run to calculate separate bay counts rather than relying on conservative totals.
Exterior Projects
Fence Panel Calculator
Estimate whole fence panels for separate clear runs, or use a quick pooled length estimate with gate deductions.
Published guides
Check the inputs and assumptions
Fence guide
How Many Fence Posts Do I Need?
Calculate fence posts from usable fence length, chosen spacing, layout type, endpoints, corners, gates, and material style.
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Fence guide
Fence Post Spacing Guide
Plan fence post spacing using your panel width, fence material, gates, terrain, and local requirements, then calculate actual post spacing after rounding sections.
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Fencing guide
How Much Concrete Do I Need per Fence Post?
Estimate concrete for fence-post holes with a cylinder formula, bag-yield checks, and links to the fence and concrete calculators.
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Fencing guide
Fence Cost per Foot: Length, Posts, Gates, and Material Scope
Compare fence cost per foot with the measurement and material assumptions that make wood, vinyl, chain-link, and gate quotes different.
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