Post Hole Calculator for Fencing Using Bags of Concrete

Fill out the form with your project details: (NOTE: We don’t sell bagged concrete) :

• Number of posts you’re setting.
• Hole diameter and depth in inches.
• Post size (e.g., 4×4) and height.
• Concrete bag size (e.g., 60 lbs, which yields 0.45 cubic feet).

Click the “Calculate” button to see the results, which include:

• Concrete volume per post (in cubic feet).
• Bags needed per post.
• Total concrete volume and total bags required (rounded up).

Use the “Print Results” button to generate a hard copy of your calculations for reference on-site.