Start with the question that matches your project. These fence planning guides explain post depth, timber sizes, spacing and the checks needed before building.
Once you know the measurements, use the fence post depth calculator to compare a preliminary foundation plan. The post spacing calculator turns a measured run into section and post counts, while the fence material calculator organizes quantities for your chosen assembly.
What is the standard depth of fence posts?1800-word guideDepth fractions, frost, gravel and worked examples.
What size post for a 5ft fence?300-word guideChoose post width and length for a five-foot fence.
How to build a 4-foot fence300-word guidePlan a low timber picket fence, posts and rails.
Can I build a 10ft fence?300-word guideCheck local permissions and taller-fence loads.
What is the recommended width for fence posts?500-word guideUnderstand actual post sizes and hole diameter.
What is the maximum distance between fence posts?500-word guideCompare typical spacing, product limits and post counts.Published guidance and local examples are distinguished from our own planning assumptions in each article. Use the original product instructions and applicable local requirements before construction.