Concrete Calculators
Pick a specific scenario below for a pre-filled calculator with a worked example, or use the master slab calculator as a starting point.
- 10x10 slab 4 inches
- 12 sonotubes 10 inch diameter
- 12x12 slab 4 inches thick
- 20 fence post holes deep
- 20x20 slab 6 inches thick
- 24x24 slab 6 inches
- 30 fence post holes
- 30x40 slab 4 inches thick
- 6 sonotubes 12 inch diameter
- footings 20ft frost line 12in
- footings 30ft 1ft wide 1ft deep
- garage foundation 24x24 6 inches
- shed foundation 8x12 slab