Concrete Calculator

Concrete Calculator

Choose meters or feet, select mix ratio (preset/custom), and get cement bags + sand + aggregate in the same unit system.

Inputs

Unit

Length (m)

Width (m)

Thickness (m)

Dry Volume Factor

Mix Ratio (C:S:A)

Cement Bag (kg)

Custom Cement

Custom Sand

Custom Aggregate

Extra Wastage % (optional)

Note: Cement density ≈ 1440 kg/m³. Results are estimates for planning.

Results

Concrete Volume

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Enter values to calculate.