Please enter a valid cost price (≥ 0).
Please enter a valid selling price (> 0).
Margin = (Sell − Cost) ÷ Sell × 100
Markup = (Sell − Cost) ÷ Cost × 100
Net Profit = Sell − Cost
The simple profit margin calculator is designed to quickly determine the profitability of a single product. It uses the standard business formula: Margin = (Sell Price - Cost Price) / Sell Price × 100. This tells you what percentage of your revenue is actual profit after the cost of goods sold (COGS) has been deducted.
Unlike markup, which compares profit to your cost, gross margin compares profit to your revenue. Understanding this distinction is crucial because your margin dictates how much room you have for overhead expenses like marketing, shipping, and salaries. By inputting just two numbers, this tool instantly calculates your gross margin percentage, markup percentage, and net profit in dollars. This gives you a comprehensive, real-time view of your pricing structure, allowing you to make rapid, data-driven decisions for your business without relying on complex spreadsheets.
A 'good' margin depends heavily on your specific industry and business model. Software and SaaS businesses often see margins of 70-80%, while retail and e-commerce typically range between 15-30%. If your margin is below 10%, you are in a highly competitive or low-margin industry and must rely on high sales volume to sustain your business.
Margin is your profit expressed as a percentage of your selling price, while markup is your profit expressed as a percentage of your cost. For example, if you buy an item for $50 and sell it for $100, your markup is 100% (you doubled your cost), but your profit margin is 50% (half of your revenue is profit).
Mathematically, your gross profit margin cannot exceed 100%. A 100% margin would mean your cost to acquire or produce the item was exactly zero dollars. However, your markup can easily exceed 100% and often does in luxury goods or digital products.