How Much Concrete Do I Need For A Post Hole?

Is 2 feet deep enough for fence posts?

The minimum depth that you should dig your fence post holes for panel sections is 2 feet.

A general formula is to dig the holes one-third to one-half of the post’s aboveground height.

The deeper you dig the holes, the more stability your fence has, but you must also purchase longer posts..

How many bags of concrete do I need for a post hole?

Mix two 50lb bags of concrete with water in a mixing tub or 5-gallon bucket. Add concrete into the hole and around the 4” x 4”. Depending on your climate, let concrete set up for 24 – 48 hours.

How much concrete is needed for a gate post?

Add 4 to 6 inches of concrete to the bottom of the hole, or enough to hold a post steady. Set a post in position. Use a carpenter’s level to ensure the post is straight up and down, or plumb. Adjust the height of the post so you have the desired amount above ground.

How much concrete does it take to fill a 2 foot hole?

Each hole is 2’x2’x2′ which equals 8 cubic feet. You have 2 of these so you need 16 cubic feet of concrete. An 80 lb (36.3 kg) bag of Quikrete yields approximately 0.60 cu ft (17 L). 16 cubic feet / 0.6 cubic feet / per bag = 27 (80#) bags of concrete mix.

How many bags of Postcrete do you need per post?

You’ll need to bury the posts at least 2ft In the ground. As for how many bags of postcrete you need per post, that’s purely dependant on how big you make the post holes. As a rule of thumb, when using standard post hole diggers, I average 1 bag per post. For larger holes I would allow 1.5 bags to 2 bags per hole.

Can you put dry concrete in a post hole?

Fast-setting concrete is ideal for setting posts because there’s no mixing—you simply pour the dry concrete from the bag right into the hole, then add water.