# How Much Concrete Is Needed For A Fence Post?

For the majority of fence post holes, between one and four bags of concrete will be required to firmly anchor the post in place.For instance, a hole that is 12 feet in diameter and approximately 2 to 3 feet deep is required for a fence post that is 4 feet by 4 feet and stands 6 feet tall.That would require four bags of fast-setting concrete mix, each weighing 50 pounds, for each fence post.

The normal amount of concrete required for each fence post is between one and four bags. The kind of soil, fence design, height, post size, and bag weight are all factors that influence this. In general, the depth of the hole for the post has to be between one third and one half of the height of the post above ground.

## How much concrete do I need for a 4×4 fence post?

Two bags of concrete weighing 50 pounds each are needed for a typical fence post that is 6 feet tall and 4 inches broad.To determine the precise number of bags you will use, you should perform the following calculation: assume that the depth of your hole will be equal to one-third to one-half the height of your fence post, and that its diameter will be equal to the width of your post multiplied by three.

## How to calculate the size of a concrete post?

Enter the required number of holes needed, as well as the hole’s diameter and depth, all in inches. Include the measurement of the post. The calculations yielded the required volume of concrete, which is expressed in terms of cubic feet, yards, and meters. The total amount of holes Hole Diameter inch Inches of Hole Depth Post Diameter inch Results: