Free Fencing Calculator

This depends on your fence run length and the panel width, most standard UK fence panels are 1.83m (6ft) wide. Divide your total run length by the panel width and round up, since panels can't be split lengthways. The calculator above works this out automatically based on your measurements.

Fence posts are normally spaced to match the panel width, commonly every 1.83m (6ft) for standard panels, with one extra post at the very end of the run. Closer spacing can be used for taller or more exposed fences that need extra support.

Cost per metre depends on the fence style, height, post type and ground conditions (concrete posts, old fence removal and awkward access all add cost). The calculator above gives a rough materials guide; for an accurate fitted price, get a written quote based on your actual boundary.

Most timber and concrete posts are set in postcrete or poured concrete for stability, especially on taller fences or exposed boundaries. Some post systems (like bolt-down or spike-driven posts) avoid concrete but are better suited to shorter, lighter fencing.

Ownership isn't always obvious from which side the posts face. It depends on the property deeds, and not every boundary has a legally defined owner. Check your deeds or title plan first; if it's unclear, a friendly conversation with your neighbour before work starts avoids most disputes.