The days' sales in inventory ratio is computed by dividing ending inventory by cost of goods sold and multiplying the result by 365.

Days' Sales

A financial ratio that measures the average time it takes a company to convert its inventory into sales.

Ending Inventory

The total value of all inventory, including raw materials, work-in-progress, and finished goods, held by a company at the end of an accounting period.

Cost Of Goods Sold

The total cost associated with making or purchasing goods sold by a company during a specific period.