Outdoor Projects
Plan horizontal fence-rail stock after the fence layout and rail count have already been selected. The calculator keeps gate openings, rail count, cut allowance and stock length visible so a material takeoff can change without pretending to design the fence system.
Change the defaults to match your project and the product you plan to buy.
Project result
See the net rail run, total horizontal footage, waste-adjusted target and whole stock pieces to buy.
At a glance
Planning estimate only. Verify product coverage, package size, supplier specifications and project requirements before purchasing.
Budget scenario
Use a current supplier subtotal or reuse a priced calculator result, then add optional delivery, tax and contingency. Home Measure Lab does not fetch or guess live prices.
Enter a current supplier subtotal or reuse a priced calculator result.
Budget values are local planning inputs, not live quotes. Verify tax treatment, delivery, labor and supplier pricing before purchasing.
Choose the right tool
You need horizontal fence rail footage and stock pieces from a measured net fence run and selected rail count.
Use Fence Picket for vertical infill, Fence Post for posts or Fence Gate Infill for gate-leaf pickets/slats.
Methodology
total fence run − gates/openings
Keep gate geometry separate.
net run × selected rails per run
Rail count comes from the project system.
base footage × (1 + allowance)
Allowance stays explicit.
purchase target ÷ stock length, rounded up
Review actual cut layout.
Measure each fence segment at the rail line, then total only segments that use the same rail system. Record gates and other intentional openings separately rather than shortening the source run by guesswork. Corners, changes in height and transitions between materials should remain visible on the sketch so later revisions can be traced to the field geometry instead of disappearing into a single total.
Use the selected fence system or project documents to determine how many horizontal rails belong on each run and which stock lengths are acceptable. The linear-foot calculation assumes offcuts can contribute to the total, so long uninterrupted bays may need a different stock mix. Treat the result as a purchasing reference and review real bay lengths, joints, defects and supplier stock before ordering.
Reference
| Input | Controls | Verify before buying |
|---|---|---|
| Fence run | Net rail geometry | Measure actual segments. |
| Gate/opening length | Deduction from run | Keep openings explicit. |
| Rails per run | Total rail footage | Use selected system. |
| Stock length | Whole-piece count | Check bay/cut layout. |
Questions
No. Enter the rail count selected for the fence system or project.
Yes when horizontal fence rails do not continue through that opening; record the gate separately.
No. It is a linear-stock reference and should be checked against actual bay lengths and joint locations.
Planning guides
Outdoor Projects
Measure fence segments, gates and openings as separate linear inputs before multiplying by the selected horizontal rail count.
Read guide →Outdoor Projects
Convert verified horizontal fence-rail footage into stock pieces while keeping bay lengths, joints and reusable offcuts visible.
Read guide →Estimate panel bays and posts from fence run, panel width and gate openings; use Fence Post Calculator when maximum post spacing is the main constraint.
Open calculator → Outdoor ProjectsEstimate fence post count and actual spacing from fence run, gate openings and maximum post spacing.
Open calculator → Outdoor ProjectsEstimate fence picket count from net fence run, picket width, entered gap, waste allowance and optional bundle quantity.
Open calculator →