Ecological civilization system and culture are commensurable because of their interaction. Culture is the internal support of ecological civilization system which influences the origin, evolution and effectiveness on the ecological civilization system. Ecological civilization system is the external manifestation of culture which reflects and balances diverse cultural conflict. The effectiveness of the ecological civilization system to play needs the integration between it and cultural and commensurability provides precondition for their integration. Analyzing the commensurability between ecological civilization system and culture can help us to seek paths for their integration in order to improve the culturally appropriate of current ecological civilization system and facilitate it more effectively.