How deep should fence posts be set?

Posts should be buried 1/3 of their total length. A 6-foot fence needs 9-foot posts set 3 feet deep. In frost-prone areas, dig below the frost line (typically 36–48 inches) to prevent heaving.

How do I measure my yard for fencing?

Walk the perimeter with a measuring tape or use a mapping app like Google Maps in measurement mode. Add lengths of all four (or more) sides for the total perimeter.

Fence Calculator — Posts, Panels & Linear Feet

The Fence Calculator estimates how many fence posts, panels, and total linear feet of material you need for any fencing project. Enter the perimeter of the area to be fenced and your spacing preferences to get an accurate material estimate. Always add 10% for waste and cuts.

Total Perimeter (feet)

Post Spacing (feet)

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Frequently Asked Questions

8 feet is the most common spacing for wood privacy fences. Chain-link fences often use 10 feet. Decorative fences may use 6 feet. Post spacing affects the number of rails and panels needed.

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