Construction tool
Order concrete with a clearer number.
Estimate volume, cubic yards, and bag counts for slabs, footings, columns, and circular forms.
▰Start with the shape of your project.Slabs · Footings · Columns · Circular slabs
CONSTRUCTION TOOL
Concrete quantity
Estimate cubic yards and bag counts.
About this calculator
Get the volume right
before delivery day.
Choose a project shape, enter dimensions, and add an editable allowance for waste. Results show cubic feet, cubic yards, and an approximate 60 lb bag count.
Useful for
- Patios and slabs
- Rectangular footings
- Columns and round footings
- Small bagged-concrete projects