Abstract: Appropriate parking allocation for super high-rise buildings is important for solving parking problems in big cities.In this paper,core-affected areas of super high-rise buildings is proposed based on the service ability of public transportation.Then summarize the demand characteristics of super high-rise buildings that have been built in China.The equilibrium theory is used to take overall consideration of internal and external environment of super high-rise buildings. The accessibility and service ability of public transportation which belongs to external environment,and the built-up areas and utility index of shared-parking of super high-rise buildings which belongs to internal environment,are selected as main influence factors.According to the standards of these main factors,a reduction coefficient of parking allocation for super high-rise building is studied.Then a computation method is proposed to gradually reducing the standard of parking allocation for ordinary building in urban areas.Taking service ability of public transportation into consideration,the ra-tionality of allocation reduction is validated within the core-affected areas.A super high-rise construction project in Xi′an is taken as a case study.The results show that every 100 m2 should allocate for 0.45 parking spaces,which is significantly less than which in specific standards.Rationality of computation results are validated form the aspects of limited parking resources in central urban areas,administrative regulation for parking and comparative analysis of parking allocation for major cities in China.