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Picket Fence Panel Calculator

Enter your size to get picket fence panel quantity, plus an estimated cost. Waste is included and prices are editable.

Size
Waste and price (optional)
$

Material needed

3 panelsBuy this many

Estimated cost

Material cost$180
Picket Fence Panel

How to calculate picket fence panel

Picket fence panels, one panel about every 8 feet, with waste.

Formula: quantity = length × 0.125 × (1 + waste %) = 20 × 0.125 × 1.10 = 3 panels.

Worked example

Example: 20 ft long. Quantity: 3 panels, about $180 at $60 per panels.

Tips

Measure the full area, then subtract large openings if you want an exact count. Order a little extra for cuts and breakage, and confirm quantities with your supplier before you buy.

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Frequently asked questions

How much picket fence panel do I need?

Example: 20 ft long. Quantity: 3 panels, about $180 at $60 per panels.

How much waste should I add?

Add 10% for straight areas and 15% for areas with many cuts, corners and openings.

Are the prices accurate?

Prices are editable estimates. The defaults are typical US figures, and your local price can be higher or lower.

Last updated 2026-10-27. Formulas checked by Bilal Mughal.