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Also asked, how much concrete do I need for a post hole?

Related To:

1. The general rule of thumb when setting a post is that the depth of the post's hole needs to be 1/3 to 1/2 of the actual above-ground height of the post.
2. Now that you've determined the size of the hole you'll need, you can use the chart below to determine how many 50-pound bags of concrete you'll need.

Also, how many bags of quikrete do I need for a 4x4 post? QUIKRETE® CONCRETE MIXES CALCULATOR: Enter the size of the slab you want to build in square feet. The calculator will indicate the number of 60 or 80 pound bags of QUIKRETE® Concrete Mix you need to build a 4″ or a 6″ slab.

Regarding this, how much area does a 50 lb bag of quikrete cover?

One 50-pound bag of Quikrete Fast Setting Concrete Mix yields about . 375 cubic feet. For example, if you need to cover 33.333 cubic feet, using 60-pound bags of concrete, divide 33.333 cubic feet by . 45 cubic feet to get 74.07 total bags of concrete.

How much does a bag of cement cost?

A bag of cement, portland cement, 94 pound in the USA, less in Canada, used with sand, rock and water to make concrete runs right at $10 around here. Prices vary of course.