Speak with confidence at your next financial meeting by calculating your gross profit with Microsoft Excel. Excel provides several built-in functions and operators to calculate total cost, revenue and ...

Gross margin constitutes the percent of sales that is applied to profit. As an example, if you had a 50 percent gross margin, half of the sale is profit; the other half covers the original cost of the ...

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Profit margin conveys the relative ...