The invention discloses a metering method for carbon emission of an intelligent distribution network with distributed power supplies and belongs to the field of low carbon electric power. The method comprises the steps as follows: recording the topological structure, system parameters and running state data of an active distribution network from a power network database to form a basic database; establishing a distributed power supply carbon emission metering method according to the carbon emission characteristics of the distributed power supplies; on the basis of the distributed power supply carbon emission metering method, establishing an intelligent distribution network distributed power supply low-carbon benefit and electric automobile low-carbon benefit metering method by virtue of an electric power system carbon emission flow theory. Through the method, the carbon emission and the low carbon benefit of the intelligent distribution network with distributed power supplies can be metered accurately, so that observability and measurability of the carbon emission and the low-carbon benefit of the intelligent distribution network are achieved.