How Many Fence Posts for 200 Feet
Count line posts, corner posts and gate posts for any fence length.
Your result
Enter your numbers and press the button. Your result appears here.
How posts are counted
Posts per side = sides length ÷ spacing, rounded up, + 1. Corners are shared between sides. Each gate adds one post so it has a post on both sides.
Example: 200 ft of fence with posts no more than 8 ft apart needs 26 posts: 2 end, corner or gate posts and 24 line posts.
Posts needed at a glance
Worked out with the same settings as the calculator above, changing only the post spacing.
| Post spacing | Posts | Line posts | Sections |
|---|---|---|---|
| 6 ft | 35 | 33 | 34 |
| 8 ft | 26 | 24 | 25 |
| 10 ft | 21 | 19 | 20 |
| 12 ft | 18 | 16 | 17 |
Rules of thumb
| Item | Typical |
|---|---|
| Depth in the ground | ⅓ of the post length, or below the frost line |
| Hole width | About 3 × the post width |
| Wood post spacing | 6 to 8 ft |
| Chain link line posts | No more than 10 ft |
| T-posts for barbed wire | 8 to 12 ft |
| Field fence | Wood posts 8–10 ft, T-posts 6–8 ft |
Common questions
How far apart should fence posts be?
Wood fence posts are usually 6 to 8 ft apart. Chain link line posts are no more than 10 ft apart. Wire fences can go wider: T-posts for barbed wire are often 8 to 12 ft apart.
Do corner and gate posts need to be bigger?
Yes. End, corner and gate posts carry the pull of the fence and the weight of the gate, so they are usually heavier and set deeper, and wire fences need bracing there.
Why round up?
If you round down, at least one gap will be wider than your chosen spacing. The calculator spreads posts evenly so no gap is too wide.
Sources
- Home Depot, Chain link fence planning and purchasing guide: https://images.thdstatic.com/catalog/pdfImages/eb/eb410056-2919-4538-b863-3bb02c539842.pdf
- Tractor Supply, T-post spacing guidance: https://www.tractorsupply.com/tsc/product/barbless-cable-3615278