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Finanse & Pieniądze4 min•2026-10-29•Compute-Hub Business Editorial
Profit Margin vs. Markup: The Critical Business Difference
Why confusing margin and markup leads to underpriced products and business cash flow losses.
Key Takeaways
- Profit Margin is based on Revenue: Margin = (Profit / Selling Price) × 100.
- Markup is based on Cost: Markup = (Profit / Cost) × 100.
- A 50% Markup equals a 33.3% Profit Margin—never assume they are the same!
- To achieve a desired 40% margin on a $60 cost product, you must price it at $100, not $84.
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The Core Difference Explained
Profit Margin calculates what percentage of your total sales price you keep as gross profit. Markup calculates how much you add on top of your product cost to arrive at that selling price. A common mistake for new entrepreneurs is adding a 25% markup expecting a 25% profit margin.
Mathematical Formula:Margin = (Price - Cost) / Price | Markup = (Price - Cost) / Cost
💡 Practical Real-World Example:Cost = $100, Selling Price = $150. Profit = $50. Markup = ($50 / $100) = 50%. Margin = ($50 / $150) = 33.3%.
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Frequently Asked Questions
FAQ: Profit Margin vs. Markup: The Critical Business Difference
How do I calculate the selling price from a target profit margin?
Selling Price = Cost / (1 - Target Margin). For example, with a $50 cost and a 40% desired margin: $50 / (1 - 0.40) = $50 / 0.60 = $83.33.