The invention provides a charging opportunity information determining method and charging opportunity information determining equipment, which relate to the field of charging. The charging opportunity information determining method comprises the steps of: acquiring at least one piece of charging record information of at least one set of reference equipment; and determining charging opportunity information of target equipment at least based on target parameter information of the target equipment and the at least one piece of charging record information. Therefore, the method and the equipment are provided for predicting the charging opportunity information of the target equipment based on the charging record information of the reference equipment, thereby being conductive to improving prediction accuracy.