Concrete Calculator & Bags

Find out exactly how much concrete you need before you order or head to the store. • Slabs, patios, driveways, walls and footings • Round columns, post holes and tube forms • Solid concrete steps • Feet and inches or metric • Extra for waste, so you don't run short • Number of pre-mix bags (80, 60 and 40 lb or 25 and 40 kg) • Optional price per yard or cubic meter for a cost estimate • Round slabs for patios and pads • Mix it yourself: cement, sand, gravel and water by mix ratio • Combine several pours into one project with a total Bag yields are typical values. Check the label of your product. No account, no sign-up: everything stays on your phone. Free with ads.

First release: concrete volume, bags and cost for slabs, columns and steps.