Casio America, Inc. is celebrating the 60 th anniversary of its first electronic desktop calculator by honoring six decades ...

NPR's Ailsa Chang speaks to mathematician Eugenia Cheng about the Pascaline -- a 17th-century invention credited as the first mechanical calculator.

The calculator on your Apple devices can do more than add, subtract, multiply and divide. Here's how it can help you with all ...

"Return on investment" is a financial calculation used to gauge how well the money you invest earns you even more money. To calculate ROI you divide the earnings you made from an investment by the ...

Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor of Science in Finance degree from Bridgewater State University and helps develop content strategies. Learn about our ...

Debt-to-income ratio shows how your debt stacks up against your income. Lenders use DTI to assess your ability to repay a loan. Many, or all, of the products featured on this page are from our ...

Body mass index, or BMI for short, is a measure of body weight based on your height. For decades, BMI has been a way to measure whether someone is at a healthy weight. In general, people are ...

Personal loan: If you are planning to take a personal loan from a bank, an NBFC or a fintech platform, it is advisable to use a personal loan EMI calculator to check the monthly instalment based on ...

We calculate this based on a simple income multiple, but, in reality, it's much more complex. When you apply for a mortgage, lenders calculate how much they'll lend based on both your income and your ...