About Fence Calculator
Turn a fence run into sections and supporting components while accounting for gates and corners.
Inputs and calculations stay in your browser and require no signup.
How the calculation works
Planning calculation
Gate widths are removed from panelized length; remaining length is divided into sections, with boundary posts adjusted for corners and gates.
How to use this calculator
- 1Enter measured project dimensions and quantities.
- 2Adjust material, spacing, waste or density assumptions to match the project.
- 3Review the live planning quantities.
- 4Round purchasing quantities appropriately and confirm field conditions.
Understanding the result
Line posts and corner/end/gate posts are shown separately under explicit layout assumptions.
Results use the units shown beside each field and output.
Important limitations
- Irregular terrain, bracing assemblies, double gates and shared corner conditions may change counts.
- Confirm property lines, utilities, frost depth, wind design and local requirements.
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Frequently asked questions
Are gate widths subtracted?
Yes. Entered gate openings reduce the panelized fence length.
What does panel mode do?
It estimates purchased panels and applies the entered waste percentage.
Are gate posts included?
The planning result reserves two boundary posts per entered gate.
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