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Fence Picket Calculator

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

Size
Waste and price (optional)
$

Material needed

44 picketsBuy this many

Estimated cost

Material cost$132
Fence Picket

How to calculate fence picket

Fence pickets at about 2 pickets per foot, with waste.

Formula: quantity = length × 2 × (1 + waste %) = 20 × 2 × 1.10 = 44 pickets.

Worked example

Example: 20 ft long. Quantity: 44 pickets, about $132 at $3 per pickets.

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 fence picket do I need?

Example: 20 ft long. Quantity: 44 pickets, about $132 at $3 per pickets.

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.