Imagine that you are standing in front of a pile of bricks, cement, and iron, and all you have is a blueprint to build your house. How will you know the exact amount of each item you need? This is the challenge facing every engineer and contractor at the beginning of any project. Calculating the quantities of building materials is an art and science that requires high accuracy. In this article, we will reveal to you the secrets of how to calculate the quantities of building materials and the standards that help achieve the best results, which contributes to the success of the project from beginning to end