Markup Calculator

Markup Calculator: calculate markup for your business. Formula, benchmarks, and practical tips included.

A markup vs margin calculator clarifies the critical difference between two pricing metrics that are frequently confused: markup is the percentage added to cost to arrive at price; margin is the percentage of the selling price that is profit. A 50% markup does not equal a 50% margin — it equals a 33.3% margin. Confusing the two is one of the most common and costly pricing errors in small business, leading to systematic underpricing and lower profitability than expected. Profit Margin Calculator and Business Break Even Calculator are essential companions for pricing decisions.

The relationship between markup and margin is fixed: margin = markup ÷ (1 + markup); markup = margin ÷ (1 − margin). A business targeting 40% gross margin needs a 66.7% markup on cost — not 40%. Understanding this distinction is essential for every pricing decision.

Enter cost price and selling price to calculate both markup % and margin % simultaneously.
Or enter cost and desired margin % to calculate the required selling price.
Or enter cost and desired markup % to calculate selling price and resulting margin.
Check which metric your industry uses as its standard — retail typically works in margin; manufacturing often works in markup.

Markup and margin formulas

Markup % = (Selling price − Cost) ÷ Cost × 100

Gross margin % = (Selling price − Cost) ÷ Selling price × 100

Selling price from markup: Price = Cost × (1 + markup%/100)

Selling price from margin: Price = Cost ÷ (1 − margin%/100)

Conversion: Margin = Markup ÷ (1 + Markup); Markup = Margin ÷ (1 − Margin) [where both are expressed as decimals]

Worked example: Cost 60, selling price 100. Markup = (100−60)/60 × 100 = 66.7%. Margin = (100−60)/100 × 100 = 40%. A business that says "we add 40% to cost" actually achieves 28.6% margin — not 40%.

Markup to margin conversion table

Common markup/margin equivalents

Markup → Margin equivalents: 20% markup = 16.7% margin; 25% = 20%; 33% = 25%; 50% = 33.3%; 67% = 40%; 100% = 50%; 150% = 60%; 200% = 66.7%; 300% = 75%; 400% = 80%. The higher the markup, the larger the divergence between the two figures — a business operating at high markups must be very clear which metric it is using in pricing discussions.

Business tips and best practices

Always specify which metric you mean in pricing discussions — "40% margin" and "40% markup" are completely different and the confusion costs real money.
Use margin for profitability analysis and reporting; use markup for cost-plus pricing models — and always convert between them correctly.
If your accountant reports gross margin and your operations team uses markup, reconcile the two regularly to catch pricing errors before they compound.

A retailer applying "keystone pricing" (doubling the cost: 100% markup) achieves exactly 50% gross margin — often cited as the standard starting point for retail pricing.
At a 25% markup, you earn 25 for every 100 spent on goods; at a 25% margin, you earn 25 for every 100 in revenue — a difference of 20% in absolute profit per unit.

Common mistakes to avoid

Applying a target margin percentage as a markup — if you need 40% margin and apply 40% markup to cost, you will only achieve 28.6% margin.
Not accounting for all costs in "cost" — only including direct materials and ignoring labour, packaging, and overhead leads to underestimated costs and overstated margins.

Markup and margin are management accounting terms. Consumer protection laws in most jurisdictions prohibit misleading price representations — "was/now" pricing must reflect genuine original prices. For statutory financial reporting, use the revenue recognition and cost allocation rules required by applicable accounting standards.