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This Concrete Calculator calculates quantities of materials required for construction of concrete slabs, beams, columns, footings and trapezoidal footings in cubic meters and cubic feet.

The quantity of cement, sand and aggregates for various proportions of concrete such as M10 (1:3:6), M15 (1:2:4), M20 (1:1.5:3), M25(1:1:2) and other custom concrete mix can be calculated for shapes such as rectangular, square, circular, trapezoidal concrete members.

Concrete Calculator


Select Concrete Mix Proportion
Cement :
Sand :
Aggregates :
W/C Ratio :
Select Concrete Member*:

Select Unit System*:

Concrete Calculator – Results

Volume of Concrete = m3 = Cubic Yard = CFT = Pounds

Quantity of Cement = kg = Bags of 50 kg = Pounds

Quantity of Sand = kg = m3 = Cubic Yard = CFT = Pounds

Quantity of Coarse Aggregates = kg = m3 = Cubic Yard = CFT = Pounds

Quantity of Water = Liter = Gallons

Read More:

Calculate Quantities of Materials for Concrete

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About Gopal MishraVerified

Gopal Mishra is a Civil Engineer from NIT Calicut and has more than 10 years of experience in Civil Engineering and Construction. He is the founder of The Constructor.