What Is a Profit Margin? Profit margin is a common measure of the degree to which a company or a particular business activity makes money. Expressed as a percentage, it represents the portion of a ...

What’s a good profit margin for your business? There’s a quick answer to this question. A good profit margin is usually 10% or higher for most businesses, though this varies significantly by industry.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Eric's career includes extensive work in ...