Microeconomics

Cash Conversion Cycle Calculator

Combine days sales outstanding, days inventory outstanding and days payable outstanding to see how long cash is tied up in operations.

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Working-capital days

Enter DSO, DIO and DPO to see the cash conversion cycle.

Worked example

With these example inputs:

  • Days sales outstanding (DSO)45
  • Days inventory outstanding (DIO)60
  • Days payable outstanding (DPO)30

Cash conversion cycle: 75

  • Days sales outstanding45
  • Days inventory outstanding60
  • Days payable outstanding30

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Frequently asked questions

How is the cash conversion cycle calculated?

Add DSO and DIO, then subtract DPO. With 45 + 60 - 30, the cash conversion cycle is 75 days.

What does a negative cash conversion cycle mean?

It means suppliers fund your operations: you collect from customers and sell inventory before you have to pay suppliers. Large retailers often run a negative cycle.