Concrete
Concrete Calculator
Units
Figure out bags or cubic yards before you order — or start mixing.
Project Shape
Shape
Length
ftin
Width
ftin
Depth
in
Results
1.23
volume yd³
Volume
33.33 cu ft
60lb bags needed
75
80lb bags needed
56
For projects over 1 cubic yard, consider ready-mix delivery instead of bagged concrete.
Materials
- 60lb concrete bags75 bagsBuy at Home Depot →
- 80lb concrete bags56 bagsBuy at Home Depot →
Cost estimatePro
Add material costs and labor markup with Pro
Project name
Layout name
Same room, one list
Planning the next phase?
Once the slab cures, flooring or tile usually goes on top. Price the whole project in one list.