The invention provides a secondary circuit wiring tool for metering. The secondary circuit wiring tool comprises a base plate. Support legs are arranged on the lower part of the base plate. One end ofthe base plate is provided with a movable groove. A positioning shaft is fixed on the base plate. An extrusion groove and a bending groove are respectively arranged on the outer side of the positioning shaft and on the base plate. The movable groove is communicated with the extrusion groove. An angle measurement mark is arranged on one side of the extrusion groove. A bending rod is arranged in the bending groove. A length measurement mark is arranged on one side of the bending groove. The positioning shaft is movably connected with a push rod, and the push rod is movably arranged in the extrusion groove and the movable groove. One side of the positioning shaft is fixedly provided with a limiting device. The limiting device is matched with the positioning shaft, and the limiting device isconnected with the push rod. The tool has the functions of measuring the length of the wire and rapidly manufacturing a fixed radian arc and can reduce the waste of the wire, improve the installationwiring process for meter installation and electrical connection and realize normalization and standardization of the wiring process of the electric energy meter.