How to Calculate Profit Margin on a Product: A Simple Guide

By Leah TranMay 8, 20257 min read
How to Calculate Profit Margin on a Product: A Simple Guide
  1. Determine the Selling Price: This is how much you sell the product for.
    Example: If you sell a product for $100...
  2. Determine the Cost of Goods Sold (COGS): This is the direct cost to produce or acquire the product.
    Example: If the cost to produce or acquire the product is $60...
  3. Subtract COGS from the Selling Price to Get Gross Profit:
    Formula: Gross Profit = Selling Price - COGS
    Example: $100 - $60 = $40
  4. Divide Gross Profit by Selling Price and Multiply by 100 to Get Profit Margin:
    Formula: Profit Margin (%) = (Gross Profit / Selling Price) * 100
    Example: ($40 / $100) * 100 = 40%
  • Selling Price: $150
  • COGS: $90
  • Pricing Strategy: Helps you set the right prices to cover costs and increase customer profitablity.
  • Cost Management: Allows you to assess if you're managing costs effectively.
  • Financial Health: Acts as a key indicator of your business’s overall profit and loss status.
  • Sustainability and Growth: Monitoring profit margin helps you make smarter decisions for long-term success.
  • Gross Profit Margin: This looks at the profit after subtracting only the direct costs of producing a product (COGS).
  • Operating Profit Margin: This includes operating costs, like salaries and rent, in addition to direct costs.
  • Net Profit Margin: This is the most comprehensive, taking into account all expenses, including taxes, interest, and other costs.
  • Not Accounting for Hidden Costs: Shipping, taxes, and other fees can affect your margin but are often overlooked.
  • Confusing Profit Margin with Markup: Profit margin shows your actual profit after costs, while markup is how much you add to your cost to set a price.
  • Overlooking Variations by Product: Different products may have different profit margins. Treating them all the same can mislead your overall calculation.
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Leah Tran

Content Executive at TrueProfit & eCommerce Content Specialist

Leah Tran is a Content Specialist at TrueProfit, where she crafts SEO-driven and data-backed content to help eCommerce merchants understand their true profitability. With a strong background in content writing, research, and editorial content, she focuses on making complex financial and business concepts clear, engaging, and actionable for Shopify merchants.

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