# how much concrete do i need to fill a post hole

### Post Hole Concrete Calculator - Inch Calculator

Use the post hole estimator to quickly find out how much concrete you will need to set your fence posts Enter your post and hole dimensions in any units The calculator will give you the results in cubic yards and number of pre-mixed bags of concrete (40 lb, 60 lb, and 80 lb bags)

### How Much Concrete Do I Need? | Sakrete

How To Calculate How Much Concrete I Need The first thing you need to do is relax It really ain’t that hard Don’t let terms like “cubic feet” and “yield” and “density” bother you There are basically two steps The first step is figuring the volume of the space you want to fill

### Concrete Calculator | Volume Calculator | Concrete2you

Our concrete calculator allows you to accurately work out the amount of concrete you'll need for your project Simply add the measurements for your concrete order to the relevant shapes above (you only have to fill in the shape/s you want to use) You can build up a concrete calculation for complicated areas by adding additional shapes of each type

### How Many Bags Of Concrete Do I Need: How Much Concrete Do ,

Feb 26, 2018· We calculate the post volume the same as for a pad 0292 x 0292 x 3 = 26 feet for the post How much concrete do I need? Concrete volume = hole volume – post volume = 103 – 026 = 077 cubic feet per post hole How many bags of concrete do I need? 077 ÷ 06 = 13 80 pound bags of concrete per post hole Complex Areas

### Setting Posts without Mixing | QUIKRETE: Cement and ,

Fill That Post Hole With Concrete! When you’re building a deck, a fence, a pole building or whatever, everyone thinks that the hole MUST be filled with concrete I did a little research and on this subject and surprisingly there are a couple websites where this question has been asked with varying answers

### Concrete Volume Calculator | Ducats Earthmoving

If you have a round hole such as post holes or pillars then use the round hole table If you want to calculate the volume of concrete required for a rectangular slab, use the rectangular slab calculator To find cubic metres needed to fill a round hole EXAMPLE: How much concrete is needed to fill 5 holes 1200mm deep and 1050mm round?

### Concrete Calculator - How Much Do I Need? | QUIKRETE ,

CONCRETE CALCULATOR - How Much Do I Need? You can use this concrete calculator to help you determine the number of bags of QUIKRETE® Concrete Mix, Mortar Mix, or Fast-Setting Concrete you will need for the following projects

### Setting a Post with Concrete - Lowe's

Setting a Post with Concrete , Place the form tube into the hole Set the post into the form and temporarily stand straight Step 2 , Fill the remainder of the hole with soil dug from the hole It sets in 20 to 40 minut Wait four hours before placing heavy objects

### How much concrete for a fence post? - Home Improvement ,

At my latitude of 36 deg, that is 2 to 3 feet deep The hole should be wide enough that a tamper-bar will fit between the post and the edge of the hole That is a long heavy rod of steel with a 2 inch disk on the end You tamp the hole as you fill it, because the barb wire puts so much tension on the post