Yesterday, someone asked me why some businesses still have to pay rent even when they are not selling any products. I realized that many people still do not understand the actual cost structure of a business. Today, I want to share something very important for anyone who runs or invests in a business: the difference between fixed costs and variable costs. Once you understand this, you'll know how much a business needs to sell to break even.

Let's start with fixed costs. Fixed costs are expenses that a business must pay regardless of whether sales are high or low. Think about it: if you open a coffee shop, you have to pay rent every month, whether you have many customers that day or none at all. That’s exactly what fixed costs are, also called fixed costs.

What are fixed costs? Mostly, they include rent, salaries of permanent staff, insurance, interest on loans, and depreciation of equipment or tools. These are expenses that a business must prepare to pay even before opening the doors, not just on the first day.

In contrast, variable costs change according to the level of production or sales. If you sell more coffee, you need to buy more coffee beans, pay more wages for hourly workers, purchase more cups and packaging materials, pay transportation costs, and commissions to sales agents. All of these are called variable costs.

Understanding this difference helps you think more wisely about managing your business. For example, if direct labor costs are very high, investing in automation equipment might be worthwhile because it reduces variable costs in the long run, even if it increases fixed costs initially.

When you combine fixed costs and variable costs, you get the total cost of the business. From this information, you can calculate how much you need to sell to break even, what price to set to make a profit, and what investments to make to ensure sustainable growth.

In simple terms, fixed costs are the basic expenses that must be paid regardless of what happens, while variable costs change with operations. Both play an equal role in determining whether a business will succeed or not. Those who understand their cost structure well will have a better competitive edge and financial stability compared to others in the same industry.