Fencing Calculators
Build your fence right with accurate material estimates. Our fence calculator turns your fence line and post spacing into posts, sections, rails, concrete, and an installed-cost range — for wood, vinyl, or chain link. Find the tool and cost comparisons below.
Fencing calculators
What you can estimate
- Posts and sections
- Rails and concrete for posts
- Cost by fence material
- Wood vs vinyl pricing
How to estimate fence materials
Fencing is estimated along the fence line. Divide the total length by your post spacing — usually 8 feet — and add one for the final post to get the post count. The number of sections is the length divided by spacing, and most fences use two or three rails per section. Each post typically needs about two bags of fast-setting concrete to hold it firm.
Our fence calculator turns your fence line and post spacing into posts, sections, rails, concrete, and an installed-cost range for wood, vinyl, or chain link — so you can price the whole project and compare materials before you dig a single hole.
Fence material comparison
Wood is the affordable, classic choice; vinyl costs more but never needs painting; chain link is the budget option for security and pet containment.
| Material | Cost / linear ft (installed) | Maintenance | Lifespan |
|---|---|---|---|
| Chain link | $10 – $20 | Very low | 15–20 yrs |
| Wood (privacy) | $20 – $45 | Stain/seal every 2–3 yrs | 15–20 yrs |
| Vinyl | $25 – $60 | Rinse only | 25–30 yrs |
Fence-building tips
- Set posts at least one-third of their height into the ground.
- Use fast-setting concrete — about two bags per post for stability.
- Check property lines and call 811 to locate utilities before digging.
- Space posts evenly at 6–8 feet for straight, sag-free runs.