The Profit Margin & Markup Calculator helps business owners compute profits and determine selling prices.
Three modes: calculate margin from price and cost, determine selling price from target margin, or determine selling price from target markup. Explains the difference between margin and markup.
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Calculator information
📋 How to use this calculator
- Choose a mode: Calculate Margin (from selling price and cost), Determine Selling Price from Target Margin, or Determine Selling Price from Target Markup.
- Enter the cost of goods (COGS) in USD, inclusive of all production or purchase costs.
- For mode 1, enter the actual selling price to calculate margin and markup.
- For modes 2-3, enter the target margin (%) or target markup (%) you want to achieve.
- Press Calculate to obtain the recommended selling price, profit per unit, and margin/markup ratios.
- Review the margin vs markup comparison table for different pricing scenarios. Tip: 30-40% margins are standard in general retail, 50-60% in F&B, and 70-90% in software/digital.
🧮 Profit Margin & Markup
Profit = Selling Price - COGS; Margin% = (Profit / Selling Price) * 100%; Markup% = (Profit / COGS) * 100%; Selling Price from Margin = COGS / (1 - Margin%); Selling Price from Markup = COGS * (1 + Markup%)
- COGS = Cost of Goods Sold (USD)
- Selling Price = price to consumer (USD)
- Margin = profit relative to selling price (seller perspective)
- Markup = profit relative to cost (pricing perspective)
Margin is always smaller than markup for the same profit amount. A 100% markup equals a 50% margin.
💡 Worked example: Cost $50, target margin 40%
Given:- COGS = $50
- Target margin = 40% (= 0.4)
Steps:- Selling Price = 50 / (1 - 0.4) = 50 / 0.6 = $83.33
- Profit = 83.33 - 50 = $33.33
- Check margin = 33.33 / 83.33 = 40% (matches target)
- Check markup = 33.33 / 50 = 66.67%
Result: Selling price of $83.33 is required to achieve a 40% margin, equivalent to a 66.67% markup over cost.
❓ Frequently asked questions
What is the difference between profit margin and markup?
Margin is calculated as a percentage of selling price; markup as a percentage of cost. For a $30 profit on $70 cost and $100 selling price: margin = 30%, markup = 43%. A common small business mistake is applying a 30% markup when a 30% margin was intended, resulting in lower profits than expected.
What is a healthy margin for US small businesses?
According to NAICS industry data and US Census Bureau retail surveys (2023): general retail 20-30%, grocery/supermarket 15-25%, F&B cafes 60-70% (gross), fast food 35-45%, fashion retail 50-60%, electronics 8-15%, consulting services 40-60%, software/SaaS 70-90%. Net margin (after operating expenses) is typically half of the gross margin.
How can I increase margin without raising prices?
Strategies: 1) Negotiate volume discounts with suppliers, 2) Bundle high-margin products, 3) Upsell premium variants, 4) Discontinue low-margin SKUs, 5) Optimize shipping routes to reduce logistics costs, 6) Automate processes to save labor. A Bain study (2023) showed a 1% margin improvement can equal a 10% revenue increase in bottom-line impact.
How does sales tax affect margin?
US sales tax (typically 4-10% depending on state) is collected from consumers and remitted to state tax authorities; it does not reduce operating margin since it is a pass-through. However, businesses must register for a seller's permit once they hit economic nexus thresholds (often $100K in sales or 200 transactions per state under post-Wayfair rules). Federal income tax on profits is separate and applied at corporate or pass-through rates per IRS rules.
What is the break-even point and how does it relate to margin?
Break-even point (BEP) = Fixed Costs / Contribution Margin per Unit. For example, with $10,000/month rent and salaries and $25 profit per item, BEP = 10,000 / 25 = 400 units. Above 400 units, the business generates net profit. Higher margins mean reaching BEP faster. Calculate BEP before launching to validate business viability.
📚 Sources & references
Last updated: May 11, 2026