To provide a measuring feeder capable of preventing shortage in filling a molding material of a bad fluidity by using a vibrator.

For the measuring feeder 10 equipped with a storing vessel 11 for storing by stirring a molding material 20; and a measuring measure 15 for feeding the molding material 20 to a mold by measuring the molding material 20 by being connected to a lower exhaust opening 113 of the storing vessel 11 via an elastic body 12, opening parts 151 and 152 which are open up and down are provided to the measuring measure 15, the opening parts 151 and 152 are made freely openable with dashboards 16 and 17, and a vibrator 13 for vibrating the measuring measure 15 is provided.