The invention discloses an electrical energy gauge calibration platform, comprising a support plate with a support arranged on the bottom; a first screw rod and a second screw rod are vertically arranged on the top of the support plate; the first screw rod and the second screw rod are provided with a sliding rail which can move along the direction perpendicular to the support plate; one end of the sliding rail is projected out of the support plate; the sliding rail is provided with a sliding box which can move along the sliding rail; the sliding box is provided with a plurality of fixing systems; the fixing system comprises a placement plate which is provided with a clamping rack for fixing an electrical energy gauge; the support plate is provided with a plurality of meter connection bases corresponding to the fixing systems; the meter connection base is provided with an elastic contact pin for detecting the electrical energy gauge; the sliding box drives a fixing system to slide to above the meter connection base; the sliding rail drives sliding box to approximate to the meter connection base; and, finally, the connection terminal on the bottom of the electrical energy gauge is in contact with the flexible contact pin on the meter connection seat. The invention is high in automation level, accurate in detection result and high in detection accuracy.