The circular agriculture is conducive to achieving the purpose of efficient agricultural economy and environment-friendliness. Based on the perspective of circular agriculture theory, this paper builds the evaluation indicator system for circular agriculture, and uses entropy method and Matlab analysis tool to carry out the comprehensive evaluation of the level of agricultural development in Chongqing City during the period 2003-2012. It analyzes the obstacles to the development of circular agricultural economy in Chongqing City in 2012, and finally puts forward the corresponding recommendations
