What is economic profit?
Economic profit is the surplus earned by a business after deducting both explicit cash expenses and implicit opportunity costs from total revenue. While traditional financial statements focus purely on accounting profit (net income), economists evaluate whether resources deployed in an enterprise generate greater value than their next-best alternative uses elsewhere in the economy.
If an entrepreneur invests $200,000 of their own savings into a venture and works full-time without taking a market wage, an income statement might show strong profitability. However, once you account for the forgone market salary and the forgone investment return on that capital, true economic profit may be zero or even negative. To analyze your reported book earnings before subtracting opportunity costs, compare your figures with our accounting profit calculator. When evaluating operating earnings before interest charges and income taxes, you can also explore the EBIT calculator.
Economic profit formula and components
In microeconomics and corporate finance, economic profit is expressed as total revenue minus total economic cost (the sum of explicit and implicit costs):
Alternatively, because accounting profit equals total revenue minus explicit costs, economic profit can be stated directly as:
Explicit costs (out-of-pocket expenses)
Explicit costs are tangible, monetary payments made to outside parties to acquire productive resources. These appear as documented line items on general ledgers, tax filings, and income statements. Common explicit costs include:
- Wages, salaries, and benefits paid to hired employees
- Raw materials, inventory purchases, and cost of goods sold
- Office, retail, or warehouse rent paid to landlords
- Utilities, cloud software subscriptions, and insurance premiums
- Interest paid on bank loans and credit facilities
- Depreciation expenses on machinery, fixtures, and technology
Implicit costs (opportunity costs)
Implicit costs represent the forgone financial returns from using self-owned resources inside the business rather than leasing or deploying them in their next-best alternative market application. They involve no cash exchange and never appear on standard accounting ledgers. Key implicit costs include:
- Forgone owner wages: The salary an entrepreneur could command working in their industry for an established company instead of managing their own firm.
- Forgone return on invested equity: The interest or investment yield the founder could have earned by placing their capital in diversified index funds, treasury bonds, or real estate. To evaluate your benchmark hurdle rate for equity and debt funding, consult the cost of capital calculator.
- Forgone rental value of owned property: The market rent an owner could collect by leasing their privately owned warehouse, storefront, or equipment to third parties rather than using it for business operations.
Worked example: Accounting profit vs. economic profit
Consider an attorney who leaves an associate position at a major law firm paying $125,000 per year to launch an independent private legal practice. She invests $50,000 of personal savings that was previously earning 6% annual interest ($3,000 per year) in a money market account.
In her first full year of operations, the firm generates $200,000 in total gross revenue. The firm incurs $50,000 for office lease payments, $25,000 for a paralegal clerk, and $10,000 for legal software, research databases, and utilities. Total explicit costs equal $85,000.
Accounting perspective
Total Revenue: $200,000
Explicit Costs: $85,000 ($50,000 office + $25,000 staff + $10,000 overhead)
Accounting Profit = $200,000 - $85,000 = $115,000
On her tax return and income statement, the firm reports a healthy net income of $115,000 (a 57.5% accounting margin).
Economic perspective
Forgone salary: $125,000
Forgone investment interest: $3,000 ($50,000 at 6%)
Total Implicit Costs: $128,000
Total Opportunity Cost: $85,000 (explicit) + $128,000 (implicit) = $213,000
Economic Profit = $200,000 - $213,000 = -$13,000
Despite showing an accounting profit of $115,000, the attorney experienced an economic loss of $13,000. She took home $115,000 from the practice, which is $13,000 less than the $128,000 combined sum she would have earned by staying at the law firm and keeping her savings invested.
Interpreting the three economic profit outcomes
In classical economics, economic profit serves as the universal signaling mechanism that drives resource allocation, capital flows, and market entry or exit:
1. Supernormal profit (economic profit > 0)
When total revenue exceeds both explicit and implicit costs, the business earns a supernormal or excess economic profit. This signals that capital invested in this specific market generates higher returns than could be achieved anywhere else in the economy with comparable risk. In competitive markets, supernormal profits attract new competitors, which increases industry supply and drives prices back toward long-run equilibrium. To analyze your volume thresholds and unit economics under competitive pricing, use the break-even calculator and the contribution margin calculator.
2. Normal profit (economic profit = 0)
A zero economic profit does not mean the business made zero money. Rather, it means total revenue fully covers all explicit expenses and provides the owner and investors with the exact market rate of return on their labor and capital. The business is sustainable in the long run, and resources are deployed efficiently with no incentive to enter or exit the sector.
3. Economic loss (economic profit < 0)
When total opportunity costs exceed total revenue, the business incurs an economic loss. Even if the firm reports a positive accounting profit, the capital and talent could generate greater wealth in their next-best alternative endeavor. Over time, persistent economic losses lead businesses to reallocate capital, downsize, or exit the industry entirely. If you are building detailed revenue and expense forecasts to restore economic profitability, explore our business budget calculator.
Frequently asked questions
Can a company have positive accounting profit but negative economic profit?
Why do economists say zero economic profit is good?
What are the most common implicit costs overlooked by founders?
How does economic profit relate to Economic Value Added (EVA)?
Does economic profit include income taxes and interest?
Resources and references
The formulas and methods in this calculator were checked against these independent sources.