How to use ABC analysis with inventory
To perform an ABC analysis for your business, follow these three steps:
1. Classify your inventory
The way you classify your inventory depends on what kind of business you’re running and your company’s objectives. Your classifications should align with the type of inventory you hold and how your business is run. Any metric you use should measure your inventory’s consumption value for a given period. Standard metrics are total sales, gross margin, purchasing costs, and holding costs. After you calculate the percentages for each item, place them in your A, B, and C categories.
2. Create rules for inventory classes
For your different inventory categories (A, B, C), create a set of rules or actions for how your classifications should function. For example, class A inventory should never have a stock out or have a certain turnover threshold. Then for C-class items, it’s fine if you have stockouts, but you don’t want to write off any spoiled inventory. You could rely on an inventory management solution to gain rapid insight into how your team performs relative to these standards.
3. Monitor and look for opportunities to change classes
As you grow and add items to your inventory, your classification mix will change. If you continue to monitor your analyses, you’ll start to notice patterns and be able to forecast which inventory is most vital for you to manage and which are least important. By always having the right inventory mix, your operations will run more efficiently, and cash flow nightmares will eventually be a thing of the past.
Once all inventory has been reviewed and categorised, the next step is to implement your ABC analysis. The following section shares some recommended ways to make the most of this approach in your business.