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Calculate posts, pickets, rails, concrete, and hardware for your fence project. Supports privacy, picket, shadowbox, and board-on-board styles.
Solid fence with no gaps
No gap for privacy fence
| Style | Privacy | Wind Resistance | Material Use | Best For |
|---|---|---|---|---|
| Privacy ★ | 100% | Low | Standard | Backyards, pools |
| Semi-Privacy | 80-90% | Medium | Standard | Side yards |
| Picket | 30-50% | High | Less | Front yards, gardens |
| Shadowbox | 60-70% | Good | More (+50%) | Decorative privacy |
| Board-on-Board | 95-100% | Low-Medium | More (+33%) | Premium privacy |
★ Most popular residential fence style
| Fence Height | Minimum Depth | Recommended | Hole Diameter |
|---|---|---|---|
| 3-4 ft | 18" | 24" | 8-10" |
| 6 ft ★ | 24" | 30" | 10-12" |
| 8 ft | 30" | 36" | 12" |
Rule of Thumb: Bury 1/3 of the total post length. For a 6ft fence using 8ft posts, bury at least 24" (2ft).
Posts = (Fence Length ÷ Post Spacing) + 1 + (Gates × 2)Each gate requires 2 additional posts
Pickets = (Section Width in inches) ÷ (Picket Width + Gap)Multiply by 1.5 for shadowbox, 1.33 for board-on-board
Rails = (Sections × Rails per Section × Section Width) ÷ 8Rails typically come in 8ft lengths
Bags = 2-3 (60lb bags) per post depending on depthUse 2 bags for 24" holes, 3 bags for 30"+ holes