Scrub Inventory Carrying Cost: 11 Essential Inputs and a Worked Example
Scrub inventory carrying cost is the cost of keeping medical uniforms in stock while they wait to be sold or issued. It can include storage, handling, insurance, losses and the cost associated with money committed to inventory. The purchase price alone does not show these continuing costs. This guide helps brands and distributors build a transparent estimate, examine slow sizes and colours, and compare ordering decisions. Its currency-unit example is invented for explanation, not an industry benchmark or a statement about your business. Use your records and agree the accounting treatment with your adviser.
1. Define what scrub inventory carrying cost includes
Begin with a written boundary for the calculation. Decide which location, product range and period it covers. A distributor holding finished sets in its warehouse has different responsibilities from a brand using an external fulfilment provider. Identify who owns the stock and who pays each charge before assigning it to your calculation. Goods stored at another location can still create costs for your business.
The Shopify inventory carrying-cost overview describes costs associated with holding unsold stock. Apply that concept to the actual arrangement for your scrubs. Keep acquisition cost separate from ongoing holding expenses: the full value of the garments is not itself a new annual storage expense. Scrub inventory carrying cost should explain the burden of retaining stock without counting the purchase price twice.
2. Establish a consistent average inventory value
Use average inventory value as the base for a percentage calculation. State whether the underlying valuation includes the landed costs appropriate to your accounting method, and use that basis consistently across products. A selling-price valuation and a cost-price valuation can produce very different percentages. Comparing them without identifying the difference would make one warehouse appear more efficient for the wrong reason.
The Shopify inventory reporting guide discusses inventory valuation and average inventory. A beginning-and-ending average can be a starting point, but additional observations may better reflect a business with large deliveries and uneven sales. For scrub inventory carrying cost, examine whether the selected snapshots represent the stock actually held through the period. Record the method so the next review can reproduce it.
3. Separate storage costs from unrelated overhead
Identify the warehouse charges attributable to storing this inventory. Storage costs may involve dedicated space, an external storage invoice or an allocation from a shared facility. Ask whether the provider charges by pallet, bin, volume, unit or another measure. Check minimum charges and peak-period conditions in the actual agreement rather than assuming that halving the stock will halve the invoice.
Explain cost allocation when several product categories share space. Carton dimensions and storage duration may be more relevant than sales revenue for some charges. The scrub carton packing guide supports the information needed for space planning. Scrub inventory carrying cost should not absorb unrelated office or selling expenses simply because a convenient percentage is available. Keep the allocation understandable and consistent with the purpose of the analysis.
4. Identify insurance, handling and stock-loss expenses
Review insurance costs associated with the stored goods and any handling charges incurred while they remain in inventory. Receiving, internal movement, stock counts and storage-related services may follow different charging rules. Check which services are already included in a warehouse package before adding them separately. A charge counted in both the fulfilment invoice and an internal estimate would overstate the result.
Record inventory shrinkage using documented discrepancies and the appropriate investigation process. Missing units, damaged packaging and unsaleable garments should not all be treated as the same cause. Review recoveries or credits separately with the accounting team. Scrub inventory carrying cost becomes more actionable when the stock-loss amount can be connected to a specific handling, counting or storage problem that someone can address.
5. Make the capital cost assumption explicit
Money tied up in unsold goods may involve a financing expense or an opportunity cost used for a management comparison. These are not automatically interchangeable accounting entries. Ask the finance team which measure is appropriate for the decision and how the rate is established. Do not insert a published benchmark without checking whether it represents your funding arrangement, currency, period and business circumstances.
Avoid adding overlapping measures of the same capital cost. If interest already captures the funding expense for a stock commitment, an additional opportunity-cost estimate needs a clearly different analytical purpose. Scrub inventory carrying cost can be shown with and without a management-only capital assumption so the reader sees its effect. Keep assumptions separate from invoiced expenses and obtain professional advice on the accounting treatment.
6. Review stock ageing by size, colour and style
An aggregate stock total can conceal slow moving sizes within an otherwise successful collection. Prepare stock ageing by the product variations buyers actually order. Identify quantities, receipt periods, recent sales and any known customer allocation. A medium navy set and an extra-small seasonal print may have different prospects even when they belong to the same broad product category.
An obsolescence allowance should be based on a considered assessment and the accounting policy, not an automatic assumption that every older garment has no value. Check whether stock remains current, saleable and suitable for its intended customer. The scrub assortment planning guide can help organise this review. Scrub inventory carrying cost should make the exposure visible while preserving the distinction between an estimate and a realised loss.
7. Calculate a carrying cost rate using a clear example
Suppose an illustrative business holds average inventory valued at 20,000 currency units, or CU. Its annual model contains 1,200 CU for storage, 200 CU for insurance, 600 CU for handling, 800 CU for stock loss and obsolescence, and 1,000 CU for its chosen capital assumption. The total is 3,800 CU. Dividing 3,800 by 20,000 gives a carrying cost rate of 19%.
These figures are invented and are not a recommended rate or a claim about normal scrub inventory carrying cost. The model is useful because each component can be challenged. If the capital assumption changes, or a storage charge proves duplicated, revise the component and recalculate the result. Preserve both the amount and the basis instead of retaining a headline percentage whose underlying evidence has been lost.
| Illustrative annual component | Amount |
|---|---|
| Storage | 1,200 CU |
| Insurance | 200 CU |
| Handling | 600 CU |
| Stock loss and obsolescence | 800 CU |
| Capital assumption | 1,000 CU |
| Total | 3,800 CU |
| Average inventory value | 20,000 CU |
| Annual model rate | 19% |
8. Connect the holding period with the decision
A simple time-based comparison can apply an annual rate to the expected holding period. Using the example, 20,000 CU multiplied by 19% and by 90/365 gives approximately 936.99 CU for ninety days. This is a proportional planning estimate. It does not mean the business will receive a warehouse invoice for that exact amount or that every cost changes evenly each day.
Fixed space commitments, minimum charges and irregular losses may behave differently. Show these limitations when using scrub inventory carrying cost to compare an earlier delivery with a later one. Test the actual cost consequences where possible. An order held for less time may reduce some expenses while leaving a contracted storage minimum unchanged, so the decision should distinguish estimated economic savings from immediately avoidable cash payments.
9. Balance reorder planning with service requirements
Lower inventory is not automatically the right outcome if important sizes become unavailable. Reorder planning should consider demand uncertainty, replenishment timing, order constraints and the level of availability promised to customers. Define the role of safety stock for the relevant product variations. A uniform buffer applied to every colour and size can leave excess stock in weak variants while popular sizes still run out.
Compare a proposed purchase with the expected stock position when it arrives. Use scrub set manufacturing information for the product discussion and confirm the actual order conditions with the supplier. Scrub inventory carrying cost is one input to the decision alongside shortage consequences and replenishment practicality. Avoid treating a lower unit quotation as a complete justification for stock the sales plan cannot reasonably absorb.
10. Use inventory turnover without hiding the product mix
Inventory turnover can provide a useful wider view when the numerator and inventory valuation use compatible cost measures. Record the period and calculation method, and avoid comparing unlike businesses as if they had identical demand patterns. A launch collection, an established replenishment line and a contracted uniform programme can have different stock movements. Review the business context before interpreting a change as improvement or deterioration.
Connect the turnover result with the size-and-colour review rather than allowing a strong total to conceal weak variants. Scrub inventory carrying cost may remain high in a small group of slow products even when the overall range sells steadily. Relate the findings to the order cash-flow forecast, especially when a new purchase would overlap with substantial unsold stock from the previous delivery.
11. Give each stock review an owner and an action
Finish the stock review with a short decision record: the affected variations, current quantity, valuation basis, holding-cost assumptions, proposed action and responsible person. An action might involve adjusting the next assortment, reviewing a storage arrangement or investigating repeated damage. Check any customer commitment before reallocating reserved goods. Keep approved pricing and disposal decisions within the business’s established authority and accounting procedures.
Repeat the calculation using comparable records and explain material changes. Scrub inventory carrying cost should support practical purchasing and stock decisions, not become an isolated percentage on a dashboard. For a new collection, share the planned styles, sizes, colours and replenishment requirements through our medical uniform enquiry page. We can discuss the manufacturing brief; your own stock, finance and sales records remain the basis for determining the cost of holding inventory.