Concrete Math

Levels Calculator

Benchmark

Finished Floor Level

Measure from the bottom of the staff to FFL

Measurement on staff at FFL (mm)

M Class

H Class

85mm Slab

100mm Slab

Measurement on formwork (mm)

Enter the area for each pod type to calculate the required quantity.

150 Pods Area (m²)

225 Pods Area (m²)

300 Pods Area (m²)

Perimeter Beam Length (meters)

Total length of edge beam and internal step downs

Total area of the slab (m²)

Lineal meters of piers

Pier Diameter

350mm

400mm

450mm

600mm

Note: This is an exact volume calculation and does not include any excess concrete you may need.

Slab Thickness

85mm thick slab

100mm thick slab

Area with 150 pods (m²) Area with 225 pods (m²) Area with 300 pods (m²) 150mm RWT Area (m²) 200mm RWT Area (m²)