08/07/2026
Fixed vs. Variable Expenses: Know the Difference to Control Your Costs
Not all expenses are created equal β and knowing the difference can change how you run your business.
π Fixed Expenses
Stay the same regardless of revenue: rent, insurance, software subscriptions, salaries.
π Variable Expenses
Fluctuate with your activity: materials, shipping, contract labor, commissions.
Why it matters:
β Fixed costs are your baseline "cost of being open." You pay them whether or not you make a sale.
β Variable costs scale with revenue β which makes them easier to manage in slow periods.
Understanding this split helps you:
β
Calculate your break-even point
β
Forecast cash needs during slow seasons
β
Identify which cost levers you actually control
Review your P&L this week and mentally tag every line item as Fixed or Variable. You'll learn a lot.