Concrete & Material Calculator

Calculate concrete volume (Yards/Meters) and required 50kg cement bags, sand, and aggregate.

Slab Length (Feet) 20 Ft

10 Ft 20 Ft 50 Ft

Slab Width (Feet) 15 Ft

10 Ft 15 Ft 30 Ft

Thickness / Depth (Inches) 5 Inches

Concrete Mix Grade

Concrete Volume

cubic yards

Cement Bags

Volume m³

Sand Tons

M20 concrete mix (1:1.5:3 ratio) requires approximately 8 to 8.5 bags of 50kg cement per 1 cubic meter of wet concrete.

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