Concrete Quantity Calculator

Calculate concrete volume, mixer truck loads, and required cement/sand/gravel quantities — free construction estimation tool

Shape Selection

Dimensions

Length (m)

Width (m)

Thickness (m)

Waste Factor (%)

Volume Results

Net Volume

7.50

m³

Waste

0.38

m³

Total Volume

7.88

m³

Mixer Truck Count

Truck Type	Capacity	Full Trucks	Remainder	Total Needed
Large	4.5 m³	1	3.38 m³	2
Small	3.2 m³	2	1.47 m³	3

Material Quantities (Mix Ratio 1:2:3)

Cement

3,150

kg

Sand

6,300

kg

Gravel

9,450

kg

Per Truck Materials (4.5m³)

Material	Per Truck
Cement	1,800 kg
Sand	3,600 kg
Gravel	5,400 kg