Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them to analyze a company’s profitability.

Knowing your effective tax rate can help you understand how well you’ve been managing your tax situation throughout the year.

Affiliate links for the products on this page are from partners that compensate us and terms apply to offers listed (see our advertiser disclosure with our list of partners for more details). However, ...

Various farm programs as established by the Farm Service Agency have various limits based on the farmer’s adjusted gross income (AGI). However, some of these programs also allow for either a double ...

Salaried employees receive a set monthly wage. The salary model has numerous benefits for the business and the employee, along with a few pitfalls. Calculating the hourly wage is difficult, because ...

If you’ve ever traveled abroad to a place where the local currency is much different in value from the U.S. dollar, you’ve probably found yourself scrambling to calculate the differences in price when ...

Gemini’s response included a brief description of the “6371” number, which is the Earth’s radius in kilometers. For miles, I ...

If you have a savings account, you might want to know how much you'll earn in interest for parking your cash there. Fortunately, calculating interest on a savings account is not as tough as you ...

Learn how free-float methodology calculates market capitalization by excluding locked-in shares. Understand its impact and advantages over full-market capitalization.