Read the formula and its variables
Both components use compatible period and measurement conventions.
| Input | Meaning |
|---|---|
| DIO | Inventory-days estimate |
| DSO | Receivable-days estimate |
Inspect a stated example
Inventory days 48.6667 plus receivable days 43.8 give operating cycle 92.4667 days.
The illustrative inputs are not an actual issuer’s data. Match balance coverage, flow period and units before applying the formula.
Keep the conclusion within the evidence
The operating cycle does not subtract the supplier-payment clock. That distinguishes it from the cash conversion cycle.
A ratio change can motivate a further question. It does not automatically identify the transaction, risk or operational outcome that produced it.