Plot Boundary / Perimeter Calculator
Add up the sides of any plot to get its perimeter, the number of fence posts and the running length for boundary work.
Inputs
Sides (4)
ft
ft
ft
ft
ft
ft
ft
Perimeter
200 ft
60.96 m
Length to fence / wall
188 ft
Perimeter minus gate
Posts / pillars
26
One every 8 ft, incl. corners
Wall face area
1,128 sq ft
At 6 ft height
Side lengths
- Side A
- 60 ft
- Side B
- 40 ft
- Side C
- 60 ft
- Side D
- 40 ft
- Total
- 200 ft
How this calculator works
Perimeter is the sum of all sides. Fence posts = perimeter ÷ post spacing (rounded up), plus one extra per corner for a closed boundary when corners need a dedicated post.