Markup Calculator

Markup pricing starts from what a product costs you and adds a percentage on top to set the selling price. Price = cost × (1 + markup ÷ 100). Profit equals price minus cost. Implied margin = profit ÷ price × 100. Wholesale buyers, retail merchandisers, and handmade sellers often think in markup because cost is the number they control first — they know what they paid and apply a familiar multiplier. Finance teams reverse the view and speak in margin, so this calculator shows both after you enter cost and markup percent.

Keystone markup — doubling cost for 100% markup — is traditional retail shorthand that yields 50% margin. A $24 wholesale item at keystone sells for $48 with $24 profit. Many boutique categories target 55% to 65% markup on apparel and 2× to 3× on jewelry, but competitive pressure online and marketplace fees often force lower effective markups than brick-and-mortar shops enjoyed a decade ago. Category norms are starting points, not laws — your niche and buyer expectations matter more.

Marketplace and payment fees eat margin from the selling price, not from cost. A 65% markup that looked healthy in a physical shop may leave thin net profit on Etsy after 6.5% transaction fees, roughly 3% payment processing, and shipping subsidies buyers expect. Factor channel costs into your cost field before applying markup, or accept a lower achieved margin than the headline markup suggests. The same $24 cost item priced at $39.60 gross may net far less after fees.

Labor belongs in cost if you want every sale to pay for your time. Makers who undercount hours often discover their effective hourly rate falls below minimum wage despite a "good" markup percentage on materials alone. Include materials, packaging, inbound shipping, design amortization, and a loaded labor rate in the cost input before applying markup. Overhead like studio rent can be baked into a higher hourly shop rate or added as a separate cost layer depending on how you track books.

Markup and margin convert into each other with a simple relationship: margin = markup ÷ (100 + markup) × 100. At 65% markup, margin ≈ 39.4%. At 100% markup (keystone), margin is exactly 50%. Knowing both numbers helps when your accountant speaks margin but your supplier quote is in markup terms. This calculator computes price, profit, and implied margin automatically so you do not need to memorize the conversion.

Competitive pricing may cap what markup the market accepts regardless of your cost floor. If competitors sell similar goods near $35 and your cost-plus markup says $45, you face a strategic choice: reduce costs, accept lower margin, differentiate enough to justify premium pricing, or find a different channel. Markup math tells you the sustainability floor; market research and conversion data tell you the ceiling for volume.

Worked example with defaults: cost $24, 65% markup. Price = $24 × 1.65 = $39.60. Profit = $15.60. Implied margin = $15.60 ÷ $39.60 ≈ 39.4%. To hit 40% margin instead, you would need price = $24 ÷ 0.60 = $40.00 — slightly higher than markup pricing produced. The $0.40 difference looks small per unit but compounds across hundreds of monthly orders.

Pricing outputs here are business planning estimates — not tax advice. Sales tax collected from customers is usually remitted separately and should not be counted as revenue in margin math. Report business income and cost of goods sold per IRS rules for your entity type. Consult IRS business income and expense guidance or a qualified accountant for how to classify materials, labor, and platform fees on your return.