Economic Profit Calculator
Calculate true economic profit by subtracting both explicit and implicit (opportunity) costs from total revenue. Essential for entrepreneurs and economists evaluating whether a business truly creates value.
About this calculator
Economic profit differs from accounting profit by including implicit costs — the opportunity costs of resources the owner contributes without direct payment, such as their own time, capital, or owned property. The formula is: Economic Profit = totalRevenue − explicitCosts − implicitCosts. Explicit costs are straightforward out-of-pocket expenses: wages, rent, materials, and utilities. Implicit costs might include the salary the owner forgoes by not working elsewhere, or the market return on capital they could have invested. When economic profit equals zero, the firm is earning a 'normal profit' — exactly covering all opportunity costs. A positive economic profit signals that the venture is genuinely superior to all alternatives; a negative result suggests resources could be better deployed elsewhere, even if accounting profit appears positive.
How to use
A freelance designer earns $120,000 in revenue. Her explicit costs (software, equipment, taxes) total $40,000. Her implicit cost — the salary she would earn at a design agency — is $65,000. Step 1: Total Revenue = $120,000. Step 2: Explicit Costs = $40,000. Step 3: Implicit Costs = $65,000. Step 4: Economic Profit = $120,000 − $40,000 − $65,000 = $15,000. She earns a positive economic profit of $15,000, meaning her freelance business outperforms her best employment alternative by that margin.
Frequently asked questions
What is the difference between economic profit and accounting profit?
Accounting profit is calculated by subtracting only explicit, recorded costs from total revenue — it is what appears on a standard income statement. Economic profit goes further by also subtracting implicit costs, such as the owner's forgone salary or the opportunity return on invested capital. A business can show a healthy accounting profit while posting zero or negative economic profit if its implicit costs are high. Economic profit is therefore a stricter and more complete measure of whether a business is truly worth running compared to the alternatives.
Why is zero economic profit considered a normal or acceptable outcome?
Zero economic profit, often called 'normal profit,' means the firm is earning exactly enough to cover all its costs — including the opportunity cost of every resource employed. Owners are being compensated at the same rate they could receive in their next-best alternative, so there is no incentive to leave the industry. In competitive markets, new entrants are attracted when economic profits are positive, which drives prices down until profits return to zero. This long-run equilibrium is a hallmark of perfectly competitive markets in economic theory.
How do implicit costs affect small business decision-making?
Small business owners frequently overlook implicit costs because they never appear as a cash outflow. An owner who does not pay themselves a market-rate salary is effectively subsidizing the business with their own labor, masking a potential economic loss. Similarly, using a personally owned building rent-free forgoes rental income that could have been earned. Recognizing and quantifying these implicit costs gives entrepreneurs a realistic picture of profitability and helps them decide whether to continue, expand, or redirect their efforts and capital elsewhere.