How is Days Sales of Inventory (DSI) calculated?

DSI is calculated by dividing 365 days by your inventory turnover ratio. It represents the average number of days it takes your company to convert its inventory into sales.

Advertisement (728x90)

📦

💼 Business

Inventory Turnover Calculator

Q: What does a high inventory turnover ratio mean?

A high inventory turnover ratio implies robust sales and strong demand. However, a consistently massive turnover ratio might signal inadequate inventory levels, potentially leading to missed sales opportunities.

Calculate your inventory turnover ratio to measure how efficiently your business sells and replaces its stock.

⚡ Instant 🆓 Free 🔒 Private

Cost of Goods Sold (COGS) ($)

Beginning Inventory ($)

Ending Inventory ($)

Inventory Turnover Ratio Explained

The inventory turnover ratio measures how many times a business has completely sold and entirely replaced its inventory over a specific period. It is one of the most vital efficiency ratios for retail, ecommerce, and manufacturing companies.

Calculating Inventory Efficiency

Average Inventory = (Beginning Inventory + Ending Inventory) / 2

Inventory Turnover Ratio = Cost of Goods Sold (COGS) / Average Inventory

Interpreting Your Turnover Ratio

A high inventory turnover ratio generally implies robust sales and strong market demand. Your products are moving quickly, preventing obsolete stock from piling up in warehouses. A low ratio indicates weak sales, excess production, or declining demand. However, a consistently massive turnover ratio might signal inadequate inventory levels, potentially leading to missed sales opportunities if supplies run out.