Quick answer: Revenue is the total money a business earns from sales. Profit is what is left after all costs and expenses have been subtracted.
What Is Revenue?
Revenue, also called sales or the “top line,” is every dollar that customers pay before any costs come out. If a bakery sells 200 loaves at $5 each, its revenue is $1,000. It says nothing yet about whether the bakery made money.
What Is Profit?
Profit is the amount left after paying for ingredients, wages, rent, electricity, taxes and other expenses. It is often called the “bottom line” because it appears at the bottom of an income statement. If the bakery spent $700 to earn that $1,000, its profit is $300.
The Simple Equation
Profit = Revenue − Expenses
Types of Profit
- Gross profit: revenue minus the direct cost of making the product.
- Operating profit: gross profit minus running costs like rent and salaries.
- Net profit: what remains after every cost, including interest and tax.
Why the Difference Matters
A business can have impressive revenue and still lose money. Imagine a shop that sells a lot but gives such deep discounts that each sale costs more than it earns. Growing revenue feels good, but only profit keeps a company alive and allows it to pay people, invest and grow.
Common Mistakes
- Confusing “turnover” or “sales” with earnings in your pocket.
- Ignoring small recurring costs that add up each month.
- Chasing sales without checking the margin on each product.
Profit Margin
To compare businesses of different sizes, use margin: net profit ÷ revenue × 100. In the bakery example, $300 ÷ $1,000 gives a 30 percent margin.
Quick Comparison
- Revenue measures size and activity.
- Profit measures health and efficiency.
Final Thoughts
Revenue tells you how busy you are; profit tells you how well you are doing. Track both, but when you must choose, watch the profit.

