Margin Calculator

Calculate gross profit margin, markup percentage, and gross profit from revenue and cost. Essential for retailers, e-commerce sellers, and business owners optimizing pricing strategies and maximizing profitability.

What is Margin Calculator?

A margin calculator helps you determine the profit margin on your products or services, which is one of the most important metrics for any business. Profit margin shows what percentage of your revenue remains as profit after accounting for the cost of goods sold. Understanding your margins is essential for pricing decisions, profitability analysis, and business planning.

There are two key margin types: gross margin (revenue minus cost of goods sold) and net margin (revenue minus all expenses). Gross margin tells you how efficiently you produce and sell your products, while net margin reveals your overall profitability. Many business owners confuse margin with markup — while related, they're calculated differently and produce different percentages.

Formula

Gross Margin = [(Revenue - Cost) / Revenue] × 100

Markup = [(Revenue - Cost) / Cost] × 100

To find selling price from cost and desired margin:

Selling Price = Cost / (1 - Margin/100)

Example: Cost $60, sell for $100:

Margin = (100-60)/100 × 100 = 40%

Markup = (100-60)/60 × 100 = 66.67%

How to Calculate

Enter the cost of your product or service.
Enter the selling price.
View the gross margin percentage and markup percentage.
Alternatively, enter cost and desired margin to find the selling price.
Use the results to optimize your pricing strategy.

Example

You buy a product for $45 and sell it for $75. Gross profit = $75 - $45 = $30. Margin = $30/$75 × 100 = 40%. Markup = $30/$45 × 100 = 66.67%. To achieve a 50% margin on a $45 cost: Selling Price = $45 / (1 - 0.50) = $90.

Key Benefits

Revenue cost margin markup all key metrics
Know true per-unit profitability
Markup vs margin key difference clear
Optimize pricing for profit goals

Common Mistakes to Avoid

Confusing markup based on cost vs margin on price
Higher percentage needed to recover discount
Cost margin percentage same absolute

Pro Tips

Margin measures profit to revenue proportion
Markup measures profit to cost proportion
30 percent margin needs 42.9 percent markup

Key Terms Explained

Margin: Profit divided by revenue percentage
Markup: Profit divided by cost percentage
Revenue: Selling price per unit
Cost: What you pay per unit

Common Use Cases

Setting profitable prices for products and services
Analyzing the profitability of different product lines
Comparing business performance across industries
Planning pricing strategies for new products

Frequently Asked Questions

What's the difference between margin and markup?

Margin is profit as a percentage of selling price. Markup is profit as a percentage of cost. A 50% markup doesn't equal a 50% margin. For example, cost $100, sell $150: markup is 50%, but margin is only 33.3%.

What is a good profit margin?

It varies by industry. Retail typically has 20-40% gross margins, restaurants 60-70%, software 80-90%. Net margins are lower after operating expenses. Research your industry benchmarks for accurate comparisons.

How can I improve my profit margin?

Increase selling prices (if the market allows), reduce cost of goods through better suppliers or efficiency, or focus on higher-margin products. Even small margin improvements can significantly boost overall profitability.