Fence Calculator
Plan fence from project dimensions, material rate, and waste. Use this free fence calculator for fast, clear results with no signup required.
Fence Calculator guide
What it is for
Plan material quantities for fence calculator before purchasing supplies.
How it is calculated
Post count = ceil(total fence length / maximum spacing) + 1. The extra post closes a straight open run; corners, gates and closed loops require separate adjustments.
Assumptions
The surface is reasonably regular and the dimensions, coverage, and waste represent the real project.
Example
Worked example using the fields in order: 100, 8. The calculated primary amount is 14 posts; the secondary value is 100. Check the units before purchasing.
Limitations
Cuts, openings, packaging, site conditions, and local codes can change the final quantity; confirm with a supplier or professional.