Through time, after the agricultural revolution, Renaissance, industrial revolution and now technological revolution are in search of welfare increase, human quality of life and recently environment protection. According to a new urban paradigm using new innovative systems like crating ubiquitous city with smart convergent systems is a way to solve urban problems. The ubiquitous city is a future city in which physical spaces and electronic spaces are convergent. In terms of structural view ubiquitous city consists of space, ICT, and human. This research method is applied and descriptive analytic one. By reviewing the literature on 15 aspects and 77 indices are gathered and selected. Required data for research gathered through field study. Research result indicates that the distribution of indicators of Ubiquitous city in Tehran metropolitan is very inappropriate. The most significant shortage (More than 50 %) in Tehran metropolitan are in U-Health and care U-Governance, U-culture, and sports, U-education, U-housing, U-transportation, infrastructure, citizens, trade and finance aspects. In turn, U-facilities, U-environment, U-energy network, and U-water network are the only aspects that the distribution of indicators (More than 50 %) are appropriate. In general, dimensional classification showed that 13.33 percent of the dimensions were in an excellent condition, 13.33 percent in good condition, 20 percent in moderate condition, 40 percent in poor condition and 13.33 percent in deplorable condition. The existence of indicators also showed that 33.76 percent of the index is not available at all85% of the indicators are incomplete, and only 23.37% of the indicators are fully exhaustive — finally, the priority of indicators propose to the development of U-city in Tehran metropolis. the results of this research applicable for furthor transformation of Tehran to ubiquitous city.