▭ Slab
📏 Footing
⌭ Round Column
🧱 Wall
Waste & cost settings
You'll need
0.00 yd³
ready-mix concrete, waste included
Raw volume0 ft³
With waste factor0 ft³
60lb bags0
80lb bags0
Estimated ready-mix cost
$0
$0
Ready-mix price varies by region and supplier — use your local quote for a firm number. Bag counts assume standard 60lb/80lb pre-mix yield.
Slab
Length × width × thickness. Standard patios and driveways run 4 in; garage floors and heavy-load slabs often use 5–6 in.
Footing
A continuous strip footing under a wall or foundation. Enter the trench length, width and depth.
Round column
For piers and post footings. Volume is based on diameter and height — multiply by the number of identical columns.
Wall
Poured concrete wall volume from length, height and thickness — useful for foundation walls and retaining walls.