Margin & Markup Calculator
Calculate profit margin, markup percentage, gross selling price, and gross profit instantly.
Product & Cost Inputs
Financial Summary & Metrics
Profit Margin
50.00%
Profit share of total selling price
Markup Percentage
100.00%
Profit markup applied onto cost
Price Composition Breakdown
Calculated Pricing Totals
Disclaimer: This calculator is provided for informational and educational purposes only and does not constitute financial, legal, or investment advice. Results are estimates based on user inputs and assumed parameters.
Understanding Margin vs. Markup in Retail & E-Commerce
While profit margin and markup both measure profitability, they use different baselines and cannot be used interchangeably. Confusing these two numbers is one of the most common pricing mistakes in retail, leading to unexpected revenue deficits and underpriced inventory.
Profit Margin
Profit Margin compares gross profit to the total selling price (revenue). It represents the percentage of each sales dollar that remains as profit after covering product costs.
Markup Percentage
Markup compares gross profit to the cost of goods sold (COGS). It represents the percentage added on top of the wholesale cost to establish a retail price.
Mathematical Formulas
Core equations used by financial planners and inventory controllers:
Margin vs. Markup Conversion Table ($100 Cost Basis)
The table below demonstrates how equivalent profit margins require significantly higher markup percentages as target margins increase:
| Target Margin (%) | Required Selling Price ($100 Cost) | Gross Profit | Equivalent Markup (%) |
|---|---|---|---|
| 20% Margin | $125.00 | $25.00 | 25.00% Markup |
| 33.3% Margin | $150.00 | $50.00 | 50.00% Markup |
| 50.0% Margin (Keystone) | $200.00 | $100.00 | 100.00% Markup |
| 75.0% Margin | $400.00 | $300.00 | 300.00% Markup |
Frequently Asked Questions (FAQ)
What is the difference between Profit Margin and Markup?
Profit Margin expresses gross profit as a percentage of total selling price (revenue), whereas Markup expresses gross profit as a percentage of cost of goods sold (COGS).
How do I calculate profit margin from cost and price?
Profit Margin is calculated as: [(Selling Price - Cost) / Selling Price] × 100.
How do I calculate selling price using target margin?
To achieve a desired profit margin, calculate the selling price as: Cost / (1 - Target Margin Decimal).
Why is Markup percentage always higher than Margin percentage?
Markup percentage is calculated on a smaller base number (the cost), whereas Margin is calculated on a larger base number (the revenue). For example, a 100% markup equals a 50% profit margin.
What is a healthy profit margin for retail or e-commerce?
Average gross profit margins vary by industry: e-commerce typically targets 40% to 60%, retail standard is around 50% (keystone markup), while SaaS and digital goods often achieve 70% to 90%.
Essential Financial Disclaimer
Disclaimer: This calculator is provided for informational and educational purposes only and does not constitute financial, legal, or investment advice. Results are estimates based on user inputs and assumed parameters.
Related & Complementary Utilities
Explore more privacy-first client-side web tools.
Probability Calculator & Event Odds Suite
Calculate single event odds, conditional joint probabilities, series repetitions, and binomial distribution PMF metrics.
Loan Payoff & Debt Reduction Calculator
Calculate payoff timelines, interest savings, and lump-sum impact to accelerate debt elimination.
Average Calculator — Mean, Median, Mode & Std Dev
Compute statistical Mean, Median, Mode, Range, Variance, and Standard Deviation for custom numeric datasets instantly with visual statistical summaries.