I just noticed that many people are still confused between fixed costs and variable costs. It's actually easier than you think once you understand the concept.

Simply put, fixed costs are expenses that you have to pay regardless of whether your business is doing well or not. For example, office rent, employee salaries, insurance, loan interest, or depreciation of equipment. It doesn't matter if you sell a lot this month or none at all; these costs still need to be paid.

On the other hand, variable costs change in proportion to the amount you produce or sell. The more you produce, the higher these costs become. The less you produce, the lower they are. Examples include raw materials, direct labor, energy costs for production, packaging, or shipping costs.

Why is it important to distinguish between these two? Because it greatly affects pricing decisions, production planning, and cost control. If you know how much each fixed and variable cost is, you can calculate the break-even point and set reasonable sales targets.

Another common mistake is combining both costs into one, called total cost. Knowing the total cost helps you set a selling price that covers all costs and still yields a profit. It also aids in evaluating return on investments and deciding whether to invest in new machinery.

For startups, it’s crucial to manage fixed and variable costs well, as they form the foundation of financial planning and effective cost control. The better you understand this, the easier it is to improve profits and increase your business’s competitiveness.