Economic Profit

Total revenue minus explicit and implicit opportunity costs. This should not be confused with 'accounting profit', which does not take into account opportunity costs.

For example, say you invest $100,000 to start a business, and in that year you earn $120,000 in profits. Your accounting profit would be $20,000. However, say that same year you could have earned an income of $45,000 had you been employed. Therefore, you have an economic loss of $25,000 (120,000 - 100,000 - 45,000).