Inventory Turnover

What is Inv Turn?

Measures how many times a company sells and replaces its inventory during a period.

Think of it like this

Like how many times a grocery store empties and refills its shelves - faster is usually better.

Formula

Inventory Turnover = COGS ÷ Average Inventory
  • COGS: Cost of Goods Sold
  • Average Inventory: (Beginning + Ending Inventory) ÷ 2

Why it matters

  • Shows inventory management efficiency
  • High turnover = less capital tied up
  • Low turnover may indicate obsolete inventory
  • Critical for retail and manufacturing

What's a good value?

< 4x
Low
Slow-moving inventory, potential problems
4-8x
Average
Normal for many industries
8-12x
Good
Efficient inventory management
> 12x
Excellent
Very fast turnover (groceries, fast fashion)

Real-world example

A clothing retailer with declining turnover may have style/sizing issues or overbuying.

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