30+ free fence calculators for every project
Smart Fencing Calculator is a free page from Smart Fencing Calculator. 30+ free online fence calculators for posts, pickets, rails, concrete, gates, wood, vinyl, chain link, aluminum, composite and total project cost in 2026. This page is built for homeowners, DIYers and fencing contractors who want fast, accurate fence estimates without signing up or installing anything. Enter your fence dimensions, choose your material, and the tool returns the materials list, quantities and indicative project cost in seconds. Every result is rounded with a sensible waste factor so you can take the numbers straight to a lumberyard or supplier. Use it alongside our other free fence calculators for posts, pickets, rails, concrete, gates, stain and total project cost. If you are pricing a full project, start with the linear footage calculator, then layer in posts, pickets and concrete to build a complete bill of materials. Need help understanding any of the inputs? Browse our fencing guides for measuring, post depth, post setting, staining and material selection — written for real backyard projects, not generic construction theory. 30+ free fence calculators for every project.