Markup Calculator

How It Works

1. 1

   Choose what to solve for

   Select markup percentage, selling price, or cost as the unknown variable. The calculator derives it from the other two inputs.

2. 2

   Enter the two known values

   Enter cost and selling price in the same currency (when solving for markup), or cost plus markup percentage (when solving for selling price), or selling price plus markup percentage (when solving for cost).

3. 3

   Read markup, margin, and profit

   Results show the markup percentage, the equivalent gross margin percentage, the absolute profit amount, and the price multiplier. Use the margin-to-markup converter below for quick cross-reference.

Understanding Markup and Margin in Pricing

Markup is the percentage added to cost to arrive at a selling price. The formula is straightforward: ((Selling Price - Cost) / Cost) x 100. A product that costs $100 to source and sells for $150 carries a 50% markup. The concept dates to medieval trade guilds, which set fixed percentage allowances above raw-material cost to ensure members covered labor and overhead. In modern accounting (GAAP and IFRS), markup appears inside gross profit calculations and cost-plus pricing models used across retail, manufacturing, and government contracting. The critical distinction is between markup and margin. Markup uses cost as the denominator; margin uses revenue (selling price). A 50% markup translates to a 33.3% gross margin, and a 100% markup equals a 50% margin. Confusing the two is one of the most common pricing errors in small business. A restaurant targeting 30% food cost needs a 233% markup on ingredients, not 30%. This calculator solves for any of the three variables (cost, selling price, markup percentage) and also displays the equivalent gross margin, absolute profit, and price multiplier. It includes a standalone margin-to-markup converter for quick reference. Whether you price physical goods, digital products, or professional services, understanding the relationship between markup and margin prevents margin erosion and supports sustainable profitability.

Common pitfalls

• Markup and margin are not the same thing. A 50% markup yields a 33.3% margin. A 50% margin requires a 100% markup. Confusing the two leads to underpricing. The formula to convert: Margin = Markup / (1 + Markup/100).

• Markup should cover all costs, not just COGS. A 50% markup on a product costing $100 yields $50 gross profit. If shipping, payment processing, and returns eat $30, the real contribution is only $20. Factor in variable costs before setting your markup target.

• Keystoning (100% markup / 50% margin) is a retail rule of thumb, not a universal standard. Grocery operates at 25-35% markup; luxury goods routinely exceed 200%. Match your markup to your industry's cost structure and competitive positioning.

• Discount stacking erodes markup faster than it looks. A 20% discount followed by a 10% loyalty discount is not a 30% total discount; it is 28%. But on a product with 40% markup, that 28% discount leaves only 12% gross, which may not cover overhead.

Frequently Asked Questions

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