The invention provides a rotating table error correction method and device and electronic equipment, and relates to the technical field of machine tool error measurement and analysis. The method comprises the steps that whether a table board of a rotating table is parallel to a reference plane is judged according to a measured deflection angle of the rotating table, and the rotating table is levelled when the rotating table is not parallel to the reference plane; when the rotating table is parallel to the reference plane, the eccentric angle of the rotating table is calculated according to measured rotation parameters of the rotating table, and an eccentricity error of the rotating table is calculated according to the eccentric angle; and whether the axis position of the rotating table isdeviated from a reference axis is judged according to the eccentricity error, and the axis position of the rotating table is adjusted when the axis position of the rotating table is deviated from thereference axis. The rotating table is corrected according to the deflection angle error and the eccentricity error, so that the corrected rotating table position can meet the precision requirements ofpart production, and the ideal machining effect is achieved.