Privacy Fence Calculator

How many boards do I need for a privacy fence?

ft
Height
Board pattern
in
ft

Order this much 6 ft privacy fence boards

275boards

Tight boards butt with no planned gap. Includes 5% extra. Many towns limit fence height, so check before you dig.

8 ft120 ft, 16 posts, showing 5
Coverage per board5.5 in
Rails45 × 8 ft
Posts16
50 lb bags, 10 in hole × 2 ft44

Choose tight boards or board-on-board and see how many boards each one takes per run.

How it works

Each board advances by its width, or by its width minus the overlap on board-on-board. Boards equal run length ÷ that step, plus 5%.

Before you order

  • Board-on-board costs more but keeps a solid screen after boards shrink.
  • Allow for wind load, since a solid fence catches much more than a spaced one.
  • Keep boards a little off the ground to slow rot.

Common questions

How many boards for 100 feet of 6 foot privacy fence?

About 218 tight boards at 5.5 inch width, and more when you add overlap.

Is there a height limit on privacy fences?

Many towns cap fences around 6 feet in back yards. Check your local ordinance.