Inventory accuracy = accurate inventory quantity/total inventory quantity × 100%
It is supported by inventory data in a fixed time period (daily, weekly, monthly, etc.). ). Among them, the quantity can be SKU number, specific total quantity and stock position, as required.
In addition, the accuracy of inventory can be extended to the index of issue accuracy: location accuracy = accurate number of inventory locations/total number of inventory locations × 100%.
Timely accuracy of receiving and delivering goods = timely (accurate) quantity of received (delivered)/total quantity of received (delivered) × 100%.
This includes several indicators. Raw materials, semi-finished products and finished products are sent and received in time and accurately, and 12 indicators are arranged and combined. The selection of quantity is similar to the first one, and there are SKUs, orders (PO, SO..…) and operating lines (WMS system) to choose from.
Package breakage rate (breakage rate) = number of package breakage (breakage)/total cargo operation × 100%.
Investigate the damage of material packaging or goods caused by improper operation of the warehouse. This index is mainly used to constrain the physical operation specifications of warehouses, especially third-party warehouses.
Inventory turnover rate = commodity turnover rate/total inventory × 100%
This is a classic financial indicator related to warehouse. But it is also a useless indicator for the front-line managers of the warehouse. Because the numerator of inventory turnover rate is the turnover of goods, and the denominator is the total inventory. One depends on sales, and the other depends on material planning or purchasing.
Proportion of long-life materials = amount of long-life materials/total inventory amount × 100%
This index has a great correlation with inventory turnover rate, and is more practical for warehouse and inventory management. First of all, it needs to be clear how long the materials that have not been consumed or shipped belong to long-term materials, and then two figures and a list can be derived. These two figures are the average shelf life of inventory materials and the average shelf life of long-life materials. Bill of materials is a bill of materials for long-life parts. No matter the proportion or the age of the warehouse, it can play a warning role, and the list can help all departments to really deal with long-lived materials one by one. In addition, if the proportion is counted once a month, you can also pay attention to the trend change of the whole inventory health and form a trend index.
Location utilization ratio = occupied number of goods/total number of goods × 100%.
Average number of positions occupied by SKU = total number of positions/total skux/kloc at positions-0/00%.
Position turnover rate = number of changed positions/total number of positions × 100%
These three indicators are related to the use of physical locations in the warehouse, so they are put together. These three indicators reflect the remaining capacity of materials stored in the warehouse. The establishment of these indicators is to understand the current situation, make a forecast and early warning, and see whether the warehouse should be expanded or contracted in the long run.
Workload = quantity of goods received and delivered/actual attendance hours
This indicator points to the people who actually operate the business in the warehouse. Just like the above indicators involving quantity, the specific value depends entirely on the actual situation. For example, if it is used to look at the third-party warehouse and the operation line is used to charge the third party, then the formula can be changed to the number of lines of goods sent and received/the actual attendance hours. Because the actual operation processes and objects of each company and warehouse are different, there is no fair index to assess whether the workload is large or small. Therefore, this indicator should be regarded as a long-term trend indicator. After a long time, you can understand the workload of the warehouse. You can also know roughly whether the configuration and ability of warehouse personnel meet the business needs of the company.