Fence Reference

Fence Posts for a 15 Metre Fence

How many posts, sections and bags of post mix you need for a 15 metre fence.

Fence for 15 m

2.4 m post spacing, 2 bags per post.

Posts
8
Sections
7
Post mix bags
16
posts = (15 รท 2.4, rounded up) + 1 = 8

About 49 ft of fence.

Open the Fence Calculator

About this estimate

Divide the 15 metre run by your 2.4 metre spacing for 7 sections, then add one post to close the run. Adjust for gates and corners.

Setting posts? A post hole digger or auger saves hours on a long run.

View on AmazonAs an Amazon Associate we earn from qualifying purchases.

Common questions

How many posts for a 15 metre fence?

At 2.4 metre spacing, that is 7 sections, so 8 posts including the closing post.

How much post mix per post?

About two bags of fast setting post mix per post for a standard hole.
Knowledge Base

Estimating Guides & Reference

Plain-language guides on measuring, coverage and how much extra to buy, written for DIYers and trades.

Measuring & Estimating
Concrete & Aggregate
Soil & Lawn
Interior & Finishing