Markup Calculator

Markup is calculated on COST. Margin is calculated on REVENUE. A 50 percent markup equals a 33.3 percent margin on the same item. A 100 percent markup equals a 50 percent margin (called keystone). Mixing the two in a pricing meeting produces endless friction until the team agrees on which lens they are using. The Gross Margin Calculator does the reverse translation and the Markup Guide has the full conversion table.

It varies by category and channel. Grocery: 25 to 45 percent (low margin, high volume). Consumer electronics: 15 to 35 percent. Apparel: 82 to 150 percent (keystone or above). Health and beauty: 45 to 80 percent. Furniture and home decor: 55 to 100 percent. Jewelry and luxury: 100 to 200 percent (extreme markup, very low turn). The Markup Guide has the full benchmark table with the corresponding margin equivalents.

Keystone pricing means charging exactly double the cost, which is a 100 percent markup and a 50 percent margin. It is the traditional default for private label and many apparel categories because the math is clean and the resulting margin funds full retail operations comfortably. Keystone is a starting point for pricing decisions, not a universal target, because it ignores category-specific dynamics like competitor pricing, demand elasticity and inventory turnover.

Margin = Markup / (1 + Markup). Both expressed as decimals. A 50 percent markup: 0.5 / 1.5 = 0.333 = 33.3 percent margin. A 100 percent markup: 1.0 / 2.0 = 0.5 = 50 percent margin. The reverse: Markup = Margin / (1 − Margin). A 40 percent margin: 0.4 / 0.6 = 0.667 = 66.7 percent markup. The Markup Calculator reports the margin equivalent automatically, so buyers do not have to run the arithmetic manually.

No. Higher markup means a higher selling price, which usually means lower unit velocity. A 200 percent markup on inventory that never turns produces less annual gross profit than a 50 percent markup on inventory that turns 10 times. This is why GMROI exists as the honesty check. Chasing markup without watching inventory turnover systematically destroys retail productivity.

Fully-landed cost: supplier invoice, inbound freight, duty and direct handling labor at receiving. Using invoice cost alone systematically overstates markup and produces a pricing decision that finance cannot reconcile with the P&L. On offshore-sourced categories, freight and duty can account for 10 to 15 percent of true landed cost, which materially changes the markup calculation.

Buyers work from supplier catalogues and category cost sheets, so their starting point is cost. Adding a percentage to cost feels natural. Finance reads the P&L top-down, so their starting point is revenue, and margin (percent kept from revenue) is the natural fit. Neither is wrong. The trick is to translate cleanly between the two in cross-functional pricing meetings.

Open-to-buy dollars are cost-side dollars, and target margin translates directly into the markup applied at PO time. If finance sets a 45 percent margin target for a category, buyers need to apply an 81.8 percent markup on each SKU to hit it. Getting the markup wrong at PO time creates a margin shortfall that no amount of downstream promotional discipline can recover.

You can set a target category markup, but SKU-level markup should still be calibrated against velocity and competitive positioning. Bestsellers often justify higher markup because demand supports it. Tail SKUs sometimes need lower markup to move at all. Apply category markup as a starting point and adjust by ABC class. Run ABC classification to identify where SKU-level adjustments matter most.

Four show up repeatedly. Confusing markup with margin during pricing conversations. Using supplier invoice instead of fully-landed cost. Setting a blanket markup across the assortment without accounting for velocity differences. And celebrating high markup on slow-turning inventory. The Markup Guide covers each with a specific fix.