Concrete Calculator
Calculate the amount of concrete needed for your project, including volume and number of bags required.
Frequently Asked Questions
How much concrete do I need?
This calculator estimates the volume of concrete needed and the approximate number of 80lb bags required for your project.
Should I order extra concrete?
Yes, it's recommended to order 5-10% extra concrete to account for spillage, uneven surfaces, and measurement variances.
How deep should a concrete slab be?
Standard concrete slabs are typically 4 inches (0.33 feet) thick for patios and walkways, and 6 inches for driveways and heavy loads.