Operating vs net margin?

Operating margin excludes interest and tax, so it isolates how well the core business itself trades.

No — it's a free illustration. Your actual Creditcorp offer depends on an assessment of your company.

Operating margin calculator — Calculators

How to use it

Enter your figures above — the result updates instantly and nothing leaves your browser. Results are illustrative, not a quote or credit decision.

How to interpret the result

Operating margin isolates how efficiently a company turns revenue into profit from its core trading activity, before the effects of financing decisions or tax treatment are layered on. A director looking at this figure should be asking what it says about the business itself — pricing, cost control, and operational discipline — rather than treating it as a verdict on the company as a whole.

Because the figure sits above the interest line, it stays comparable even as a company's borrowing changes. This makes it a useful reference point when reviewing how new finance, such as a facility from Credicorp Flex, might sit alongside existing trading performance rather than distort the picture of how the underlying business is actually doing.

Limitations and good practice

A single operating margin figure is a snapshot, not a trend — it is most useful when tracked over consecutive periods and set alongside gross margin, so a director can see whether pressure is coming from cost of sales or from overheads further down the income statement. Comparing the ratio to the contribution margin calculator can help separate variable-cost effects from fixed-cost effects.

The calculator on this page is an illustration only, working from whatever figures are entered, and it does not adjust for seasonality, one-off items, or sector norms. It should not be used as a substitute for management accounts review, and it is not a quote or credit decision — any actual Creditcorp offer depends on a full assessment of the company.