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Profitability

Operating Profit

= Gross profit βˆ’ operating expenses

Operating Profit shows how much money your business makes from its core, everyday operations β€” before you subtract interest payments on loans and taxes owed to the government. You start with Gross Profit (sales revenue minus the direct cost of goods sold) and then subtract "operating expenses." Operating expenses are the ongoing costs of running the business that aren't direct production costs β€” things like rent, salaries for office and management staff, marketing, and utilities.

To calculate it, take your Gross Profit and subtract all your operating expenses. The result, also called operating income, tells you whether the actual business β€” the way you run day to day β€” is profitable on its own. A healthy positive Operating Profit means the core business earns more than it costs to run. A negative one means that even before loans and taxes, the operation is losing money and needs attention.

Because Operating Profit strips out financing choices (interest) and tax situations, it's a clean way to judge whether the business model itself works. A project manager might use it when evaluating whether a business unit, product line, or long-running project is genuinely sustainable, not just profitable on paper.

πŸ’‘ Think of it like…

Think of it like your household budget: after paying for groceries (direct costs) and then your rent, electricity, and phone bill (running costs), what's left is what your household truly earns each month β€” and only after that do you deal with credit-card interest and taxes.

✏️ Worked example

Continuing the furniture example, your Gross Profit was $80,000. Now subtract your operating expenses: $30,000 for showroom rent, $20,000 for sales and admin salaries, and $5,000 for advertising β€” that's $55,000 total. Operating Profit = $80,000 βˆ’ $55,000 = $25,000. This tells you that after paying both the direct costs of making the furniture and the everyday costs of running the store, the operation earned $25,000 β€” before any loan interest or taxes are considered.

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Operating Profit β€” PMP Formula Explained Simply | MyPMP Β· MyPMP