Apply analytic hierarchy process in making research on after competition large-scale gymnasium operation use main influence factors. Establish operation use efficiency and influence factors energy saving and environmental protection design, after competition reconstruction design, stadium scale design, government and enterprise cooperation, government, enterprise, sports activity, business activity, public service activity, recreational activity hierarchical structure, besides calculate each factor weight respectively as 0.150 0.107 0.085 0.043 0.071 0.047 0.036 0.093 0.161 0.069 0.138. From research, it gets operation use efficiency three larger influence factors are energy saving and environmental protection design, business activity and recreational activity, and make consistency test through hierarchical single arrangement and whole system. Analytic hierarchy process possesses less data information requests, qualitative analysis and quantitative analysis combination advantages that can further apply in similar fields.