The Economic Profit Calculator measures what remains after subtracting both explicit business costs and implicit opportunity costs from revenue. The economic profit formula helps you assess whether a business earns more than the next-best use of its owners’ time, money, and assets.
How to use the economic profit calculator
Choose a period, such as a month or year, and enter all amounts in dollars for that same period:
- Total Revenue: Enter the revenue earned from selling goods or services. Do not include loans or money contributed by owners.
- Explicit Costs: Enter the total business expenses attributable to that period, such as payroll, materials, rent, utilities, advertising, and interest.
- Implicit Costs: Enter your estimate of the opportunity costs of using resources you already own, such as unpaid owner labor, invested capital, or owner-occupied property.
The calculator subtracts both cost totals from revenue and reports Economic Profit in dollars. It does not estimate opportunity costs for you; you need to determine that amount before entering it.
Economic profit formula and example
Economic profit = Total revenue − Explicit costs − Implicit costs
In the calculator’s equation, profit = r − x − i, where r is total revenue, x is explicit costs, and i is implicit costs.
For example, suppose a business has the following annual figures:
| Item | Annual amount |
|---|---|
| Total revenue | $1,000,000 |
| Explicit costs | $200,000 |
| Implicit costs | $500,000 |
| Economic profit | $300,000 |
$1,000,000 − $200,000 − $500,000 = $300,000
The business earns $800,000 after explicit costs. After also allowing $500,000 for the value of forgone alternatives, it has $300,000 of economic profit.
What should you include in each cost category?
Explicit costs: expenses incurred by the business
Explicit costs include payments or obligations to employees, suppliers, landlords, lenders, and other outside parties. Both direct costs, such as production materials, and indirect costs, such as office rent, can belong here.
Match expenses to the period you are analyzing. For a long-lived asset, use an appropriate period cost, such as depreciation, rather than automatically treating the entire purchase price as one year’s expense. Do not count both the full purchase price and depreciation for the same asset.
Implicit costs: the value of forgone alternatives
Implicit costs represent the benefits you give up by committing your own resources to the business instead of their next-best realistic use. Common examples include:
- Unpaid owner labor: The compensation an owner could earn in a comparable job using that time.
- Owner-invested capital: The return that money could reasonably earn in an alternative investment with comparable risk.
- Owner-owned premises: The net rental income you forgo by using a building for your business rather than renting it out.
For unpaid owner labor, the opportunity cost is the forgone compensation—not the difference between that compensation and business profit. If owner pay is already included in explicit costs, account only for any additional opportunity cost rather than subtracting the full alternative salary again.
Use one next-best alternative for each resource. Do not add together returns from several mutually exclusive investments. Risk or reputational concerns are not automatically separate dollar costs; reflect them in defensible revenue, expense, or alternative-return estimates without counting the same effect twice.
Accounting profit vs. economic profit
In this simplified comparison, accounting profit subtracts explicit costs from revenue, while economic profit also subtracts implicit costs:
- Accounting profit = Total revenue − Explicit costs
- Economic profit = Accounting profit − Implicit costs
A business can therefore show an accounting profit while making an economic loss. It may pay its recorded expenses yet earn less than its owners could obtain from the next-best use of their resources.
Economic profit adds a decision-making perspective; it does not replace financial statements or measure cash flow. Its usefulness depends on how realistically you estimate the alternative.
How to interpret your result
- Positive economic profit: Revenue exceeds both explicit costs and the opportunity costs you entered. The activity outperforms the selected alternative by that dollar amount.
- Zero economic profit: Revenue covers both cost categories exactly. This is often called normal profit: resources earn their opportunity cost, even though no additional economic surplus remains.
- Negative economic profit: The activity earns less than the selected alternative. This does not necessarily mean the business has an accounting loss or cannot pay its bills.
There is no universal “good” dollar result. The amount depends on the business’s scale, the period measured, and the opportunity-cost assumptions.
Using economic profit to make better decisions
Use the calculation when comparing self-employment with a salaried job, reviewing whether to keep capital in a business, or deciding whether to operate from a property you could rent out.
Before acting on the result:
- Test uncertain estimates: Recalculate using a reasonable range of implicit costs. Each additional dollar of implicit cost reduces economic profit by one dollar.
- Compare like with like: Use the same time horizon and consistent tax treatment for the business and its alternative.
- Consider transition costs: A negative result is a reason to investigate, not an automatic instruction to close. Switching costs, contractual obligations, and future prospects also matter.
For business advisers and consultants, a customized comparison tool can help clients explore these trade-offs. With Calcopolis, you can build a custom ROI calculator using assumptions relevant to your services.
Related profitability calculators
For other views of business performance, use the EBIT calculator to measure earnings before interest and taxes, the EBITDA calculator to also exclude depreciation and amortization, or the NOPAT calculator to examine operating profit after tax. These metrics answer different questions and do not, by themselves, deduct the opportunity costs used in economic profit.