Days Sales in Inventory: Calculation & Benchmarks

days sales in inventory

The more liquid a company is, it will likely translate into having higher cash flows and bigger returns. Days sales in inventory are the average number of days it takes for a firm to sell off inventory.

And a great way to lower it is to start automating your inventory management and online marketplace presence with software like BlueCart. By streamlining communication, ordering, and fulfillment up and down the supply chain, BlueCart makes it easy to understand and improve inventory control.

Days Sales in Inventory Formula

In other words, the days sales in inventory ratio shows how many days a company’s current stock of inventory will last. Days sales in inventory, or DSI, indicates the average number of days that it takes a company to turn its inventory into sales. It is also known as the average age of inventory, days inventory outstanding, days in inventory, and several other similar names. The DSI is a financial ratio, and it can be interpreted as the number of days that the current stock of inventory will last for the company. Typically, a low DSI is preferable as it indicates a quick turnover of inventory, but the preferable DSI will vary based on the company and its industry.

days sales in inventory

Thus, DSI should only be used to compare the performance of companies within the same industry. From the examples above, the DSI concept is very simple and computing it takes the shortest time possible so long as one can identify the required variables from the problem. The three formulas above provide room for one easily compute DSI depending upon the accounting practice. The Days Sales in Inventory ratio can be a great way to capture that sort of an indication, and should be a key ratio to monitor for businesses with potential for inventory to quickly become obsolete. In short, the DSI inventory calculation is generally of supreme importance for business models in industries with fickle demand.

What Is a Good Days Sales in Inventory Ratio?

For internal use, a business may want to calculate DII for different products as well. Think about the milk-seller versus Target, keeping in mind that Target sells milk, too. That’s an average number, and if the DII for different product types vary greatly — maybe it’s 10 days for dairy products and 100 days for furniture — the blended figures may not be particularly telling. It could be that in addition to context, more specificity is also required.

  • A good days of inventory can vary based on the product, but on average, is between 30 and 60 days.
  • Fashion stores, on the other hand, tend to buy their inventory in seasons and trade them for the whole season.
  • They might have a much slower moving inventory because of the large price tag and varied need for cars, resulting in a higher DSI.
  • Remember that the pace of sales is measured by backward-looking COGS; if sales were to grow dramatically, it wouldn’t take the full 74 days to turn over inventory in one quarter.

To better understand how days sales in inventory are calculated, compared, and analyzed. We will compare the DSI of two auto manufacturers, Tesla and Ford, and two semiconductor companies, Advanced Micro Devices, and Nvidia. But any company with recorded inventory on the balance sheet could really experience similar trends. That’s why a basic understanding of Days Sales in Inventory can be a valuable tool in spotting concerning inventory management trends as you look through financials. It is important to realize that a financial ratio will likely vary between industries.

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