Fence Post Spacing Calculator

Calculate optimal post spacing, number of posts needed, and total post hole depth for your fence project. Standard spacing is 6-8 feet between posts.

Linear feet of fence

Fence height

Fence material

Post spacing 6 ft on center 8 ft on center

Walk gates

Drive / double gates

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How the Fence Cost Calculator Works

Enter your total fence length in linear feet, select a material, and choose your fence height. The calculator estimates material costs using per-linear-foot pricing for each material, adjusted by height. It also adds labor estimates and gate costs to give you a complete project range.

The result shows two lines: Materials only (DIY) for homeowners doing the work themselves, and Installed which includes professional labor at $10–$35 per linear foot. Gate costs are added on top at $300 per walk gate and $750 per drive/double gate.

What Affects Fence Cost?

Material type:: The biggest cost driver. Vinyl and composite cost more per foot than wood, but require less maintenance over time.
Fence height:: Taller fences use more material. A 4 ft fence costs roughly 30% less than a standard 6 ft fence, while an 8 ft fence costs about 40% more.
Terrain:: Sloped, rocky, or heavily wooded lots require more labor. Stepped panels on hillsides can add 20–50% to installation cost.
Gates:: Each gate adds hardware and framing cost. Walk gates average $200–$400 and drive gates $500–$1,000 depending on material and width.
Labor:: Professional installation runs $10–$35 per linear foot depending on material complexity, soil conditions, and local labor rates.

Typical Fence Costs by Material

Material	Cost per Linear Foot	Best For
Aluminum	$25.00 – $55.00	Pool fencing (meets most codes), Front yard curb appeal
Bamboo	$10.00 – $25.00	Eco-conscious homeowners, Tropical and Asian-inspired gardens
Cedar	$20.00 – $45.00	Homeowners wanting natural beauty, Areas with moisture or insect concerns
Composite	$25.00 – $55.00	Homeowners wanting wood look without maintenance, Eco-conscious buyers (recycled materials)
Metal	$20.00 – $50.00	Modern and industrial home designs, Low-maintenance privacy
Vinyl	$20.00 – $40.00	Homeowners wanting low maintenance, Pool areas requiring privacy
Wood	$15.00 – $35.00	Budget-conscious homeowners, Custom designs and heights

Three Worked Examples

Every figure below comes out of the same calculation the tool runs. Labor is $10 to $35 per linear foot, walk gates are $300 and drive gates $750, and the height factor is applied to material cost only.

Standard back yard

150 ft · 6 ft high · wood

Three sides of a suburban lot with one gate to the side path. The most common job on this site.

Material at $15 to $35/ft: $2,250 to $5,250
Labor at $10 to $35/ft: $1,500 to $5,250
Gates (1 walk): $300
Installed total: $4,050 to $10,800
Materials only, if you build it: $2,550 to $5,550

Full property line

280 ft · 6 ft high · vinyl

Wrapping a corner lot with a walk gate and a drive gate wide enough for a trailer.

Material at $20 to $40/ft: $5,600 to $11,200
Labor at $10 to $35/ft: $2,800 to $9,800
Gates (1 walk, 1 drive): $1,050
Installed total: $9,450 to $22,050
Materials only, if you build it: $6,650 to $12,250

Tall screen along one boundary

90 ft · 8 ft high · composite

One long run against a neighbouring building. Short, tall, and no gate, so the height factor dominates.

Material at $25 to $55/ft ×1.4 for 8 ft: $3,150 to $6,930
Labor at $10 to $35/ft: $900 to $3,150
Installed total: $4,050 to $10,080
Materials only, if you build it: $3,150 to $6,930

What the Calculator Assumes

Material cost is the published per-foot range for the material you pick, multiplied by your footage and by a height factor of 0.7 at 4 ft, 0.85 at 5 ft, 1.0 at 6 ft, and 1.4 at 8 ft. Six feet is the baseline because it is what most residential privacy fence is built at.

Labor is a flat $10 to $35 per linear foot and does not vary by material. In practice a vinyl panel system goes up faster than a stick-built cedar fence, so the low end of that range is realistic for panels and the high end for anything built board by board.

Post count comes from your footage divided by the spacing you choose, plus one. That is the right count for a single straight run. A yard broken into several runs needs an extra post at every corner and every end, so add one per corner to what the tool reports.

Gates are priced as flat adds rather than as a share of the fence, because gate cost tracks hardware and framing rather than length.

Where the Estimate Will Be Wrong

Rock and heavy clay. Post holes are the labor-heaviest part of the job. Ground that needs a jackhammer instead of an auger can add several dollars a foot and none of that shows up here.

Slope. Racking a fence to follow a grade takes more layout time. Stepping it down a hill takes more posts. Either one lands outside this calculation.

Tearing out what is already there. Removing an old fence is $3 to $8 per foot including haul-away and is almost always a separate line on a quote.

Permits and surveys. $50 to $500 depending on the municipality, and more if a boundary is in doubt.

Regional labor rates. The labor band here is national. Metro markets run above it and rural markets below it, often by a wide margin.

Treat the number as a budget bracket rather than a quote. If it is close to what you were expecting, get three real quotes. If it is far off, something about the project is different from the assumptions above and it is worth finding out what before anyone starts digging.