Days Payables Outstanding (DPO)

Definition

DPO measures how long a company takes to pay its suppliers.

DPO=Accounts PayableCOGS×365

Why It Matters

  • Higher DPO improves cash flow.
  • Lower DPO means faster payments and less supplier credit.
  • Key part of the Cash Conversion Cycle.

Example

AP = $40M COGS = $300M

DPO=40300×365=48.7days