Fence Calculator
Estimates the number of fence posts needed for a given perimeter.
Lilu Baba's Fence Calculator estimates how many posts you'll need for a straight or perimeter fence run based on total length and spacing.
How to use this calculator
- Enter the total length of fence you plan to build.
- Enter your chosen post spacing.
- Estimated number of posts updates instantly.
Estimated Posts Needed
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FAQ
Fence Calculator — frequently asked questions
2.4m (8 feet) is a common spacing for many residential fence styles, but check your specific fence panel or rail length.
This estimates posts for total linear length; corner posts may need slight adjustment for post placement at each turn.