Vinyl Fence Calculator

Work out how many vinyl panels, posts and concrete bags a fence needs from the run length, panel width and height, plus any gates.

This free vinyl fence calculator works out how many vinyl panels, posts and concrete bags your fence needs. Enter the run length, panel width and height, add any gates, and get the count in seconds. It is a quick vinyl fencing estimate for a PVC privacy or picket fence, showing how many preassembled panels and posts to order. Runs in your browser with no sign-up.

Read the guide: How to Calculate Vinyl Fence Materials

Vinyl fence

Panels needed

12

13 posts · 39 bags of concrete

Posts
13
Panels
12
Concrete (80 lb bags)
39

12 sections at 8 ft each. Each post set 2 ft deep.

Draw this fence

A planning estimate, not a contractor takeoff. Order spare caps and brackets, and confirm panel sizes with your supplier.

How it works

  1. 1

    Enter the run

    Add the total length and the height of the vinyl fence.

  2. 2

    Set the panel width

    Vinyl posts sit one panel apart, so the panel width is your post spacing.

  3. 3

    Get the count

    See panels, posts and concrete, with gates removed from the panel count.

Instant & 100% private — nothing is uploaded

Every calculation runs locally in your browser. The income, balances and goals you enter stay on your own device and are never sent to a server — nothing is stored, logged or shared.

Frequently asked questions

How are vinyl panels counted?
One preassembled panel fills each section between posts, so panels equal the number of sections. Each gate replaces a panel, so the count drops by one per gate.
What post spacing should I use?
Use the width of the panels you are buying, commonly 6 or 8 ft. The post count follows from that spacing.
Do vinyl fences need rails?
No. The rails are built into the panels, so the calculator reports panels and posts rather than loose rails.
How accurate is the panel and post count?
The panel and post counts are exact for a straight run on level ground. Corners, end posts and a sloped yard can add a post or a partial panel, so treat it as a close estimate and confirm the layout against your kit before buying.

More tools

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