Read the formula and its variables
P is the stated purchases flow corresponding to the trade-payables base.
| Input | Meaning |
|---|---|
| P | Positive period purchases base |
| Average AP | Average trade payables |
Inspect a stated example
Purchases 360 and payables 30 give twelve period turnovers.
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
COGS may be used as a disclosed proxy, but it need not equal purchases when inventory changes.
A ratio change can motivate a further question. It does not automatically identify the transaction, risk or operational outcome that produced it.