Fence posts and sections for a measured fence run.
Total run, gate openings, post spacing, corners, ends and gate posts.
Preliminary section and post count.
Wind, soil, footing depth, gate loads and local requirements can change the post design.
Estimate fence posts and sections from total run length and maximum planning spacing between posts.
Estimate fence posts and sections from total run length and maximum planning spacing between posts. Use the working RenoMetric calculator below for the actual estimate, then use this page to check assumptions, package rounding and project-specific considerations.
Use your measurements to see the estimated project quantity.
Add waste and round to complete bags, boxes, cans, bundles or delivery quantities.
Review product coverage, site conditions, local requirements and supplier details before ordering.
Use the calculator result as a planning quantity, then verify the final order with the product label or supplier quote.
Open the working Fence calculator
A 100 ft straight fence planned around 8 ft sections needs at least 13 sections, which means about 14 line/end posts before gates and corners.
Measure the actual project rather than relying on listing dimensions. For irregular spaces, split the surface into simple measurable sections and add the results. Use the exact product label for package coverage, yield, density or square-foot coverage whenever it is available.
Keep waste and package rounding as separate steps. Waste covers cuts, breakage, pattern matching and unavoidable offcuts. Package rounding reflects the fact that many materials are sold only in complete bags, boxes, bundles or cans.
Before you buy: this page is a planning guide, not a contractor quotation or structural design. Verify final quantities with the product manufacturer, supplier or installer when project conditions could materially change the result.
Corners, gates, changes in direction and end conditions can change the post count. Treat each fence run separately.
No. Spacing depends on the fence system, wind, materials, soil and local requirements. Use manufacturer or professional guidance.
No. Hole diameter and depth are structural and site-specific considerations that require appropriate local guidance.