Overview
What Is a Fence Calculator?
This tool calculates how many fence posts and how much fencing material you need based on your total fence length.
Calculate fencing materials needed for your project.
This tool calculates how many fence posts and how much fencing material you need based on your total fence length.
Useful for planning a yard fence and estimating material purchases.
Input the perimeter or length you're fencing.
Input how far apart your posts will be.
Post count updates automatically.
Divide total fence length by post spacing, then add 1 for the starting post.
6-8 feet is common for most residential fencing, though it varies by fence type and material weight.
No, gates typically need additional support posts - calculate gate openings separately.
This assumes straight-line fencing - curved sections would need custom spacing calculations.
Yes, always round up to ensure adequate structural support.
Yes, the basic post-spacing calculation applies to most fence types, though specific products may have their own spec requirements.
This calculates post count - panel/material quantity would depend on your specific fence style and panel width.
No, calculations happen entirely in your browser.
Yes, corner posts often need additional bracing - factor this into your project planning separately.
Yes, completely free with no sign-up required.