Markup Calculator
Convert a cost plus a markup percentage into a selling price. Essential for retailers, wholesalers, and freelancers who price on a cost-plus basis and need to confirm both their selling price and the resulting margin.
About this calculator
Markup is the amount added on top of a product's cost to arrive at its selling price, expressed as a percentage of cost. The formula is: Selling Price = Cost Price × (1 + Markup % / 100). Variables: Cost Price is the fully-loaded unit cost (materials, direct labour, freight-in, packaging, allocated payment-processing fees) and Markup % is the surcharge expressed as a percentage of that cost. Edge cases: a 0% markup means you sell at cost (no profit); a negative markup means selling below cost (a deliberate loss-leader); a markup of 100% doubles the price. Markup is mathematically distinct from gross margin: a 100% markup is only a 50% gross margin, because margin uses the (larger) selling price as the denominator. The conversion formulas are: Margin = Markup / (1 + Markup), and Markup = Margin / (1 − Margin). Cost-plus markup is the simplest pricing approach and works well when you know your unit costs accurately and your market is price-followers; it can leave money on the table for unique or branded products where customers would pay more, and it can produce uncompetitive prices when your costs are higher than the market's. Always cross-check the result against competitor prices and customer willingness-to-pay before publishing.
How to use
Example 1 — Phone case manufacturer. Each case costs $8.00 to produce and you apply a 75% markup. Enter 8.00 for Cost Price and 75 for Markup Percentage. Step 1: 1 + 75/100 = 1.75. Step 2: 8.00 × 1.75 = $14.00. Verify: gross profit = 14 − 8 = $6 per unit; that is a 75% markup (6/8) but only a 42.9% gross margin (6/14). Example 2 — Boutique retail. You buy a dress wholesale for $40 and target a 2.4× keystone-plus markup (140%). Enter 40 and 140. Step 1: 1 + 140/100 = 2.4. Step 2: 40 × 2.4 = $96. Verify: profit = 96 − 40 = $56; markup 56/40 = 140% ✓; gross margin 56/96 = 58.3%. The 58% margin is healthy for boutique apparel and leaves room for end-of-season discounting without going below cost.
Frequently asked questions
What is the difference between markup and gross margin?
Markup is profit as a percentage of cost; gross margin is profit as a percentage of selling price. The same $40 profit on a $60 cost produces a 66.7% markup but only a 40% gross margin. The two are mathematically related by Margin = Markup / (1 + Markup) and Markup = Margin / (1 − Margin), but they are never numerically equal for a non-zero profit. A retailer who hears "I need a 40% margin" and applies a 40% markup is undershooting badly — to hit a 40% margin you actually need a 66.7% markup. Spreadsheets that label a markup column "margin" are the single most common source of pricing errors in small retail; always confirm which one a conversation refers to by checking the denominator.
How do I pick the right markup percentage for my product?
Start with the floor: your fully-loaded unit cost must include materials, direct labour, freight-in, packaging, and the payment-processor cut (typically 2.9% + $0.30 on card payments) — anything missing here silently shrinks your real margin. Then identify your operating cost target: how much overhead, marketing, and pre-tax profit each unit needs to cover. Use industry conventions as a sanity check, not a rule: grocery often runs 10–25% markup, restaurants 200–300% on food, apparel 100–200%, jewellery 100–500%, and software 1000%+ because variable cost is near zero. Finally, validate against competitor prices and customer willingness-to-pay — the right markup is the one that maximises long-run profit at the price the market will actually accept, not the one that hits an abstract margin target.
What are the most common mistakes with markup pricing?
The biggest is confusing markup with margin, which silently under-prices every product. The second is forgetting variable costs that scale with revenue — payment-processor fees, marketplace fees (Amazon takes ~15%, Etsy ~6.5%, ticketing platforms 8–12%), affiliate commissions, and packaging-per-order should all be in cost before the markup is applied. The third is ignoring returns and chargebacks: a 5% return rate effectively raises your cost by 5%, so the markup needs to be applied to that adjusted figure. The fourth is leaving markup constant while costs creep up: review markups quarterly because supplier prices, freight rates, and labour costs all drift. Finally, many businesses apply a uniform markup across all SKUs even though some products warrant premium pricing (unique design, scarce supply) and others can't bear it (commodity items in a price-comparison market).
When should I NOT use cost-plus markup pricing?
Skip cost-plus markup for differentiated products where customer willingness-to-pay is the binding constraint, not your cost — luxury goods, designer products, brand-name fashion, and category-defining software all use value-based pricing instead, because cost-plus leaves enormous money on the table. Avoid it for genuine commodities (raw materials, generic supplies) where market price is set externally and your cost structure determines whether you can compete profitably at that price, not the other way around. Do not use it for time-based services (consulting, legal, design) where the relevant pricing units are hours and the "markup" is implicit in the hourly rate. And do not use markup alone for strategic loss-leaders, freemium-tier products, or introductory promotions where the immediate profit is intentionally negative to acquire customers or block competitors.
Why does a 100% markup not mean a 100% profit margin?
A 100% markup means you add 100% of cost on top of cost — effectively doubling the price. Buy at $50, mark up 100%, sell at $100. The $50 profit is 100% of the cost but only 50% of the selling price, so the margin is 50%, not 100%. Margin always appears lower than markup for the same transaction because the denominator (selling price) is larger than the markup denominator (cost). For higher markups the gap widens fast: a 200% markup is a 66.7% margin; a 400% markup is an 80% margin; you can never reach 100% margin because that would require infinite selling price relative to cost. This asymmetry is exactly why it matters whether you say "100% markup" or "100% margin" — they are not the same conversation.