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Prices, promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

How much concrete will I need to purchase?

This Calculator should be used as an estimating tool ONLY.

  • Enter the dimensions below to calculate how many bags of concrete to purchase. After entering the dimensions of the holes/pillars, click on "Calculate" and the calculator will provide you with the amount of concrete.

  • ft in
  • ft in
  • Holes