Fence Calculator for a 3 Acres Lot
A popular size for horse and small-livestock owners. Full perimeter is about 1,445 feet; three sides is roughly 1,050-1,120 feet.
Quick Calculator
Posts
141
Concrete
282
Pickets
3472
Rails
408
Est. Cost
$16,275–$27,125
Fencing a 3 Acres Property
A 3 acres lot is approximately 130,680 square feet. If the lot were perfectly square, the total perimeter would be about 1446 feet. In practice, most homeowners fence three sides (the house covers one), giving an estimated fencing run of 1085 linear feet.
For wood privacy fencing at this length, you need 141 posts, 282 bags of concrete, 3472 pickets, and 408 rails. Total material cost: $16,275–$27,125.
For properties this size, split rail fencing is worth considering at just $10,850–$19,530 in materials. It defines the boundary clearly at a fraction of the cost of privacy fencing.
Materials List – 1085 ft of Wood Privacy
| Material | Qty | Est. Cost |
|---|---|---|
| Fence Posts (4×4×8 ft) | 141 | $2,115 |
| Concrete Mix (60 lb bags) | 282 | $1,692 |
| Rails (2×4×8 ft) | 408 | $2,856 |
| Pickets | 3472 | $13,888 |
| Total Estimated Materials | $16,275 – $27,125 |
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