Abstract: The present invention relates to a portable household beverage machine comprising a body structure and a cup which is detachably connected to the body structure. A tank, a pump, a capsule bin for containing a substance to be brewed and a capsule bin pedestal for closing the capsule bin which are communicated in sequence are provided in the body structure. The capsule bin pedestal is detachably connected to the body structure or the capsule bin and is communicated with the cup. A space formed when the cup is connected to the body structure can contain all beverages that are output. In the portable household beverage machine according to the present invention, by arranging the tank, the pump, the capsule bin and the capsule bin pedestal in the body structure, and by detachably connecting the body structure with the cup, beverage machine is small in size and convenient for a user to carry.