Fence Calculator for 140 Feet of Fencing
Planning a 140-foot fence? Below you'll find the exact materials you need—posts, pickets, concrete, and rails—plus estimated costs for every major fence type. Adjust the calculator to match your project.
Quick Calculator
Posts
21
Concrete
42
Pickets
448
Rails
54
Est. Cost
$2,100–$3,500
What You Need for 140 Feet of Fence
A 140-foot wood privacy fence (the most popular residential choice) requires 21 posts set every 8 feet, 42 bags of 60-pound fast-setting concrete, approximately 448 pickets (3.5-inch width with 1/4-inch gaps), and 54 horizontal rails. Material costs typically range from $2,100 to $3,500.
If you prefer a more affordable option, chain link fencing for 140 feet uses 17 posts with 10-foot spacing and 3 rolls of galvanized mesh, costing $1,120–$2,100. Vinyl panels offer a low-maintenance alternative at $2,800–$4,900 with 18 pre-assembled panels.
For a DIY project of this size, plan on roughly 3 days of work. Renting a two-person power auger ($50–$75/day) cuts digging time in half compared to a manual post hole digger.
Materials List – 140 ft of Wood Privacy
| Material | Qty | Est. Cost |
|---|---|---|
| Fence Posts (4×4×8 ft) | 21 | $315 |
| Concrete Mix (60 lb bags) | 42 | $252 |
| Rails (2×4×8 ft) | 54 | $378 |
| Pickets | 448 | $1,792 |
| Total Estimated Materials | $2,100 – $3,500 |
Recommended Materials
Pressure-Treated Fence Post 4×4×8
Ground-contact rated, ideal for all fence types.
$12 – $18
Cedar Dog-Ear Picket 1×6×6
Naturally rot-resistant, smooth on one side.
$3 – $6
Quikrete 60 lb Fast-Setting Concrete
Sets in 20-40 minutes. No mixing required.
$5 – $7
Post Hole Digger – Fiberglass Handle
Heavy-duty clamshell digger for clean holes.
$35 – $55
Simpson Strong-Tie Fence Bracket
Galvanized L-bracket for rail-to-post connections.
$4 – $8
Decorative Post Cap 4×4
Copper-top cap, fits standard 4×4 posts.
$5 – $12