Profit

What Is Profit?

Profit is the money a business keeps after paying all of its costs. In its simplest form, it is the amount by which revenue exceeds expenses. Investors watch profit closely because it shows whether a company takes in more money than it spends, which is a basic test of whether a business is working.

Profit is reported at several levels on an income statement, and each level subtracts a different group of costs:

• Gross profit: revenue minus the direct cost of making the product or delivering the service.
• Operating profit: gross profit minus day-to-day running costs such as wages, rent, and marketing.
• Net profit: what remains after every expense, including interest and taxes, has been deducted.

How Profit Is Calculated

Each level is found by subtracting costs from the level above it, starting with the direct costs of production, known as cost of goods sold:

Gross profit = Revenue − Cost of goods sold

Operating profit = Gross profit − Operating expenses

Net profit = Operating profit − Interest − Taxes

Consider a hypothetical bakery that sells $100,000 of bread in a year. Its flour, packaging, and direct labor cost $40,000, leaving gross profit of $60,000. Rent, office wages, and marketing total $35,000, so operating profit is $25,000. After $5,000 of interest and $4,000 of income tax, net profit is $16,000.

Why Profit Matters to Investors

Profit is a core input for many widely used measures. Earnings per share divides net profit by the number of shares outstanding, and the price-to-earnings ratio compares a share price to that per-share profit. Consistent profits can also help a company pay dividends, reduce debt, and fund growth without relying solely on new borrowing or share sales.

Profit is not the same as cash. Companies record revenue and expenses when they are earned or incurred, not necessarily when money changes hands. A company can report a profit while its bank balance shrinks, which is why many analysts also study free cash flow, the cash left after a company pays for the investments needed to maintain its business.

Limitations of Profit

Reported profit depends on accounting decisions. Methods for spreading the cost of equipment over its useful life, known as depreciation, and rules for when revenue is recorded can shift profit from one period to another. Two companies with similar operations may therefore report different profits. One-time gains or charges can also distort a single year's results, so investors often compare profit across several periods rather than relying on one figure.