The warehouse looks full, but cash flow jams; goods on the shelf are unsold money. In distribution, this picture often grows without being noticed.
Inventory turnover shows how many times inventory is sold per year and directly affects the cash cycle. Slow-moving products are a burden on both the warehouse and finance.
In this article, we explained how to calculate turnover rate in a distribution company, how to weed out slow inventory, and the steps for improvement. EQLEM is a solution platform that supports this process.
Table of Contents
Why is it critical?
Since margins are thin in distribution, every lira locked in inventory narrows working capital. As turnover slows down, the need for credit increases.
High inventory increases the risk of waste, spoilage, and price drops. This risk is sharper in products with a shelf life.
Fast-moving products, on the other hand, use warehouse space effectively and facilitate shipment planning. The same square meter generates more turnover.
Looking only at the inventory amount is misleading; the amount may be high but the turnover low. The real question is how quickly the inventory turns into cash.
We explained the operation chain as a whole in the wholesale distribution operation article. Turnover makes the cash side of this chain visible.
Turnover rate formula
The basic formula is dividing the cost of goods sold by the average inventory cost. The result gives how many times the inventory is renewed in the period.
Average stock is calculated by taking the average of the beginning and ending period balances. A single day's instantaneous balance masks the seasonal effect.
The duration of stay in stock in days is found by dividing 365 by the turnover rate. This number is more understandable in cash planning.
Calculating based on the selling price confuses the margin difference; cost-based measurement provides comparability. A consistent method is essential in the same product group.
To read stock movements, check out the stock statement article. Without a clean statement, the formula remains unreliable.
Measurement period and scope
Monthly measurement is sufficient for operations; an annual view shows the strategic trend. Reading both together reduces misconception.
It is necessary to separate measurement by product, product group, and warehouse. The company average hides slow SKUs.
Consignment, entrusted, and in-transit stocks must be tracked separately. If mixed into the same pool, turnover rises or falls misleadingly.
Low turnover in the short term for seasonal products may be normal; adjust the target according to the season. A fixed target produces wrong decisions.
Align the KPI framework with the executive KPI set article. The turnover indicator must be added to this set.
ABC and slow movement
ABC analysis separates a small number of high-turnover products into group A. The cost of stockouts is highest for these products.
Group C products are numerous in quantity and low in turnover; overstock is most common here. The slow-moving list mostly comes from here.
Read movement frequency and turnover together; a high-priced but rarely sold product is managed separately. Single-axis ranking remains insufficient.
Define the slow-movement threshold in days and update it every month. A fixed threshold misses market changes.
We discussed the critical level setup in the critical stock level article. Safety stock should be kept narrow for slow SKUs.
Dead stock definition
Dead stock is stock that has seen no movement at all in a given period or has become unsellable. List discussions never end without a written definition.
SKUs that have seen no movement for 90 or 180 days in distribution are frequent candidates; fix the threshold according to your sector. Without a threshold, the word "dead" remains subjective.
Products nearing their expiration date also require action before turning into dead stock. Early discounting is cheaper than waste.
The dead stock list should be reviewed jointly by purchasing, sales, and warehouse. A decision by a single department leads to wrong disposal or incorrect reordering.
To prevent inventory discrepancies from inflating stock, check the inventory count discrepancy article. An inflated balance misleads the dead stock list.
Ties with purchasing
Placing the same order quantity when the turnover rate is low only magnifies the problem. Purchasing decisions must be tied to the latest sales pace.
Minimum and maximum stock levels should be kept tight for slow SKUs. A large safety stock generates dead stock.
Supplier promotions look attractive, but over-purchasing ties up cash. Promotion decisions must be made by looking at the current days of inventory.
Decisions should not be made without adding open orders and goods in transit to the visible stock. Dual visibility triggers over-purchasing.
We explained order discipline in the purchase order process article. Purchasing without tying it to sales tempo lowers turnover.
Multi-warehouse effect
The same product might be overstocked in one warehouse and understocked in another; company-wide averages hide this. Warehouse-based turnover shows transfer needs.
Transfers should be considered before making new purchases. Internal movement establishes balance without cash outflow.
If vehicle inventory and branch warehouses are not tracked separately, dead stock accumulates in vehicles. This risk is higher in direct store delivery models.
Without clear location codes and warehouse groups, reports remain unreliable. If the structure breaks down, every figure becomes debatable.
We discussed the multi-warehouse model in the multi-warehouse inventory management article. Without warehouse-based measurement, averages hide the truth.
Cash cycle
As the duration of stay in inventory increases, the gap between payment to the supplier and collection from the customer widens. This gap absorbs working capital.
Improving the turnover rate by even a single day releases meaningful cash in most distribution firms. Even a small improvement creates a multiplier effect.
Slow inventory reduction lowers margins in the short term, but brings back cash and warehouse space. Decisions should not be measured by gross profit alone.
Finance and operations must share the same table; otherwise, purchasing says “campaign,” and finance says “credit.” A common language is a common indicator.
Read the cash side along with the cash flow tracking article. Days of inventory is part of the cash planning.
Improvement actions
The first step is to finalize the slow and dead stock list every month and assign ownership. A list without an owner remains inactive.
The second step is a sales-specific campaign, dealer incentive, or return-supplier negotiation. The channel is chosen according to the product.
The third step is to tighten reorder rules and set up automated alerts. Alerts reduce human error.
The fourth step is to balance between warehouses and update the shipment plan according to the slow SKU. Space is made for fast products where there is empty room.
We explained the shipment side in the shipment planning and vehicle fill rate article. Making room for fast products also improves the fill rate.
System and reporting
Turnover rate cannot be calculated without clean stock movement; Excel copies make this work unsustainable. A single source of truth is essential.
EQLEM is a solution platform; it combines field, warehouse, and purchasing visibility without disrupting your existing ERP's financial records. Mikro or Logo can remain the master records.
Warehouse-based stock, open orders, and slow-moving lists should be read on the same screen. Scattered reports delay action.
A short weekly review should be complemented by a deep monthly analysis. Without a routine, the list is forgotten.
We discussed the report-reading discipline in the operations reports article. Action cannot be taken without reading the list.
Frequently asked questions
What is a good inventory turnover rate?
It varies by industry and product group; food distribution and technical materials do not share the same target. Base it on your own past period and A-group products.
When should we dispose of dead stock?
Disposal is a last resort before sales, return, and transfer options are exhausted. The cost and warehouse space calculation must be logged in a written decision file.
Do we need to change our current ERP?
No, you don't; EQLEM is a solution platform that works alongside your existing ERP system.Platform alongside existing ERP article.
How often should we monitor the turnover rate?
A monthly review for operations and a weekly review for critical SKUs is sufficient. It is wise to increase the frequency during seasonal transitions.
Inventory in distribution is not goods on the shelf, it is tied-up cash; accepting this is the first step toward improvement. Turnover rate makes this tie-up visible.
Clarify the formula, measure by warehouse and product, and make the slow-moving list accountable. The average figure alone does not manage.
Link purchasing with tempo and open orders; do not let campaign excitement generate dead stock. Consider transfer before new purchasing.
Establish a written threshold for dead stock and review it every month. An undefined list produces endless debate.
No action becomes permanent without clean movement records and common reporting. The platform establishes this discipline alongside your current ERP.
By talking with the EQLEM team, you can clarify your inventory turnover and cash cycle goals. A measurable starting plan can be created alongside your existing ERP.