
You already spend money and time counting the inventory in your store. Let’s check out the actual story behind your lacking inventory. I’ll present you how one can calculate inventory shrinkage and establish causes utilizing your Level of Sale (POS) system. What we would like is healthier management of earnings.
Key Takeaways
- Inventory shrinkage worth is the greenback distinction between theoretical inventory worth and your precise inventory you rely.
- Shrinkage charge is mostly calculated by the inventory shrinkage divided by guide inventory worth.
- Shrinkage is split up into identified values akin to injury, expiry, and write-offs, whereas unknown shrinkage is the unexplained distinction left over.
- Exterior shrinkage consists of shoplifting and provider shortages, and inner shrinkage consists of course of errors, incorrect pricing and employees actions.
- Figuring out the causes can assist you do one thing about it.
What Is Inventory Shrinkage?
Inventory shrinkage is the distinction between the inventory worth recorded in your system and the worth you really rely in your cabinets. It’s the monetary hole between what it is best to have and what you do have. For instance, in case your POS says it is best to have 100 items of a inventory line, however your bodily rely finds solely 92, the lacking eight items are your inventory shrinkage.
Since now we have so many strains, the one helpful ratio is the greenback worth, so we measure:
Inventory Shrinkage Price = (Shrinkage Worth) / (E book Inventory Worth) × 100%
So, for instance, for those who ought to have $100,000 at price and your rely finds $97,000, the $3,000 distinction is your inventory variance, which is $3,000 / $100,000 × 100% = 3%. On this instance, on a 30 per cent gross margin, you have to promote $10,000 price of additional items to get again to the place it is best to have been.
It additionally distorts your shopping for selections, for the reason that laptop thinks you’ve got extra inventory than it is best to have; it doesn’t order sufficient. Over time, you’ll not belief your inventory figures as that 3% provides up.
Allow us to Calculate Your Inventory Shrinkage Price?
Right here is a simple two-step course of:
Step 1: Calculate the inventory shrinkage worth
- E book inventory worth: your POS reviews earlier than the stocktake have the guide worth. In case your system, not like our POS system, can’t offer you this worth, your accountant can let you know the determine. It is really a reasonably simple determine to calculate.
(E book Worth) = (E book worth final monetary 12 months) + (Inventory purchases this 12 months) − Gross sales × (1 − Common Margin)
Now the Bodily inventory worth is what your POS System stated after the stocktake.
Inventory Shrinkage Worth = (E book Inventory Worth) − (Bodily Inventory Worth)
Step 2: Calculate the shrinkage charge
Shrinkage Price = Inventory Shrinkage Worth ÷ E book Inventory Worth × 100
Easy Instance:
- E book inventory at price: $100,000
- Bodily counted inventory at price: $97,000
- Inventory shrinkage worth (variance): $3,000
- Shrinkage charge: $3,000 ÷ $100,000 × 100 = 3%
The enterprise has recognized a $3,000 inventory variance. Now, additional investigation is required to find out how a lot is attributable to theft, injury, receiving errors, unrecorded returns, or different causes.
What Does Inventory Shrinkage Embrace?
Inventory shrinkage consists of a variety of causes. It’s essential separate them. Usually, most retailers divide them into two principal classes: exterior shrinkage and inner shrinkage.
Exterior Shrinkage Examples
- Shoplifting and opportunistic theft
- Organised theft or “seize and run” incidents
- Fraudulent or abusive returns
- Provider shortages or under-deliveries
Inner / Course of Shrinkage Examples
- Worker theft or unauthorised reductions
- Receiving errors and incorrect portions on deliveries
- Flawed pricing and barcode errors
- Incorrect inventory changes within the POS
- Unrecorded injury or expired inventory
- Misplaced items throughout the retailer or again room
- Unprocessed or partially processed buyer returns
I discover it useful to separate identified shrinkage from unknown shrinkage. Identified shrinkage consists of inventory you’ve got already written off within the system for injury, breakage, expiry or different accredited causes. Unknown shrinkage is the unexplained distinction between your POS information and the bodily rely after accounting for all identified actions.
For instance, in case your variance is $3,000 and you’ll see $1,200 of recorded injury and $300 of recorded expiry, the remaining $1,500 is your unknown shrinkage.
The extra data you already know, the higher. For instance, if employees go away broken greeting playing cards in a drawer as a substitute of recording them, they turn into unexplained shrinkage. When, the truth is, they’re a identified downside. It ought to by no means have occurred.
Departments
What I discover very helpful is to redo the calculation by division.
Usually, we discover totally different departments have totally different issues.
Conclusion: Make Your Stocktake Work for You
Inventory shrinkage isn’t just a quantity you give your accountant on the finish of the 12 months. Inventory shrinkage is a robust sign that your inventory management, receiving, pricing or safety wants consideration. Whenever you separate identified and unknown shrinkage, recognise the particular dangers in newsagency departments, construct a easy management framework and use your POS system to research.
Written by:

Bernard Zimmermann is the founding director of POS Options, a number one point-of-sale system firm with 45 years of trade expertise, now retired and searching for new alternatives. He consults with numerous organisations, from small companies to massive retailers and authorities establishments. Bernard is enthusiastic about serving to firms optimise their operations via progressive POS expertise and enabling seamless buyer experiences via efficient software program options.


