The sustainable utilization evaluation of land resources is the assessment criteria, which can evaluate and monitor the state and degree of sustainable utilization of land resources. This essay established its idex system of evaluation from four aspects, i.e. environment, resources, economy and society, choosing 21 elements to be the evaluation factors. With the method based on the point estimation, entropy method and linear proportion method, the essay carried out a specific research on the sustainable degree of the land utilization in Chengdu. The result shows that the degree of sustainability is generality and the overall aspects are in good momentum. However, environmental protection in the process of land utilization in Chengdu needs further strengthening; meanwhile, Chengdu must pay attention to the coordination between plow land and social/economic development, with the aim to improve the efficiency of land use.