Gross profit

Gross profit is what remains from revenue after subtracting the cost of goods sold. It is the first subtotal on the income statement, sitting between the top line and the operating expense section.

Formula: Revenue − COGS = Gross Profit.

It represents the amount available to cover every other cost the business incurs. Such as sales and marketing, research & development, administration, interest, and taxes, before anything reaches shareholders. A company whose gross profit is thin relative to its operating cost base is structurally fragile regardless of how fast it is growing.

Because gross profit is calculated before depreciation & amortisation on corporate assets, selling general & administrative expenses, and research & development, it is also the cleanest measure of unit economics. How much the company makes on each product or service delivered before the costs of scale and growth are layered on top.

A high and stable gross profit signals pricing power and cost discipline at the production level. A declining one is often the earliest warning that input costs are rising, discounts are deepening, or the product mix is shifting toward lower-margin items. Gross profit is also the pool from which all operating expenses must be funded. If it is too thin, no amount of cost-cutting below the line will save the business.