The newly revised 7th edition of the construction formula collection has grown slightly in scope due to updates. Nevertheless, it has been deliberately kept compact and handy by consistently focusing on the fundamental formulas, ensuring that clarity and quick handling are not compromised. If necessary, trainees can enter additional formulas in the designated templates. This technical book contains formulas that may appear in the intermediate and final exams for the professions of draftsman, concrete and reinforced concrete builder, mason, road builder, and carpenter. They have been developed based on the examination sets used in recent years.