Inventory Turnover Calculator

Use annual cost of goods sold and average inventory at cost.

Your numbers

Enter your numbers to see the result.

How Inventory Turnover works

Annual turnover = annual cost of goods sold ÷ average inventory at cost. Estimated holding days are 365 divided by turnover.

A worked example

These sample values illustrate the calculation. Use your own numbers in the calculator for your result.

Example inputs
Annual cost of goods sold
50000
Average inventory value
10000
Annual inventory turnover
5
Estimated days inventory held
73

Assumptions and limits

Use annual cost of goods sold and average inventory at cost.

Planning estimate only. This is not legal, tax, payroll or accounting advice.