KCalc.9.29 m² Concrete: How Much Cement?
Quick estimate for cement bags needed for a 9.29 m² slab based on thickness and mix ratio.
Cement needs depend on slab thickness, mix ratio, and bag size. Use the steps below to estimate quickly.
Quick estimate (100 mm slab, 1:2:4 mix): About 6 bags (50 kg) of cement for 9.29 m².
Step-by-step estimate
Example
Area = 9.29 m² Thickness = 100 mm = 0.10 m Volume = 9.29 x 0.10 = 0.93 m³ Dry volume = 0.93 x 1.54 = 1.43 m³ Cement (1:2:4 mix) = 1/7 x 1.43 = 0.20 m³ Bags (50 kg) = 0.20 / 0.035 = 5.7 bags
If your slab thickness or mix ratio is different, update the inputs and recalc the volume first.