Fence Calculator

What is Fence Calculator?

Fence Calculator helps you estimate posts, rails, and boards for any fence project. Enter your perimeter length, post spacing, and board dimensions to get a precise material list with quantities — saving you time and money before the hardware store.

How to use

1. Step 1 — Enter the total perimeter length and the number of gate openings.
2. Step 2 — Set post spacing, rail count per section, and board width.
3. Step 3 — Review the computed material list: number of posts, rails, and boards.

Result

Planning a 120-foot backyard fence with 8-foot post spacing and one 4-foot gate: the calculator shows you need 15 posts, 28 rails, and 180 pickets.

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