The disclosure relates to a chargeability presenting method and a chargeability presenting system. The chargeability presenting method uses an information terminal having a display device and is connected to vehicle parking places through a network, and the parking places have charging spaces in which vehicles including electric vehicles are parkable and power supply devices for wireless power supply of the vehicles are installed. In the chargeability presenting method, a search indication unit outputs search indication information representing the search of the parking places with idle charging spaces, a detection indication unit outputs detection indication information indicating detection of foreign matters in the charging spaces and outputs an image to a display unit, the image indicates chargeability in each vehicle parking place in a predetermined form, and the image is generated based on vehicle presence information indicating whether or not a vehicle is present in each chargingspace and foreign matter information indicating a result of an attempt to detect the foreign matter on each power supply device.