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Fence Calculator

Fence Calculator estimates posts, rails, pickets, or panels from linear feet, post spacing, and fence height.

Fence calculator

Fence length

44.0 ft

Steps

  1. Perimeter = 2 Γ— (L + W) = 2 Γ— (10 + 12) = 44.0 ft.
  2. Posts β‰ˆ perimeter Γ· spacing (4 ft) + 1 β‰ˆ 12 posts.

How it works

Formulas apply standard published equations or fee schedules in client-side JavaScript β€” not personalized medical or tax advice.

Formula

Posts β‰ˆ (length Γ· spacing) + 1; pickets depend on style width and overlap.

How to use Fence Calculator

  1. Enter measurements or body stats in the units shown (toggle ft/in vs metric if available).
  2. Select presets such as activity level, fee tier, or coat count.
  3. Submit or live-update to refresh results.
  4. Write down outputs with a margin buffer for waste, taxes, or medical variance.

Worked examples

Concrete numbers and cases you can check against the tool above.

120 ft privacy

8 ft post spacing β†’ 16 posts; subtract one gate panel width from picket count.

When to use Fence Calculator

Material lists prevent halfway installs when lumber sales close early.

Common use cases

  • 6 ft privacy fence around 120 ft perimeter.
  • Split rail pasture fence with 10 ft post spacing.
  • Gate opening subtraction from panel counts.

Inputs and outputs

  • Feet, inches, pounds, or metric equivalents
  • Numeric results with units

Privacy

This tool runs entirely in your browser. Your data never leaves your device β€” nothing is uploaded to our servers.

Frequently asked questions

Is this medical or tax advice?
No. Due dates, TDEE, and paycheck outputs are estimates; consult clinicians, IRS guidance, or payroll for official figures.
Do marketplace fees change?
Platforms update fee tables; treat results as planning approximations and verify on seller dashboards.
Should I add waste factor?
Yes for concrete, tile, and mulch β€” many pros add 5–10% beyond raw calculator output.

Related tools

More free utilities you may need next β€” also listed in Home & DIY and the All Tools directory.

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