The rise in terrorist attacks, particularly in recent years, has demonstrated how important it is to take into account the impact of blast loads on buildings during the design phase. Even though these attacks are rare instances of man-made disasters, blast loads are dynamic loads that require careful calculation, much like wind and earthquake loads. This study aims to clarify ideas surrounding blast-resistant building design, improve building security against explosive impacts in the structural and architectural design processes, and identify appropriate design solutions. For studying the response of the blast loading on structures the seven story building has been taking that is modeled in the ETABs. The response of different loading are studied on the structure. IS 4991-1968 are used for comparable study of the behavior of the structure on different applied loads. First, a quick explanation of explosives and their various varieties has been provided. Furthermore, the general characteristics of the explosion process have been studied on different loadings Keywords: Blast load, blast waves, High explosive effects, TNT