(MoneyWatch) In my first postin a series this week on the efficacy of online retirement calculators, I showed how widely these tools can range in the savings they recommend -- from 9 percent of a ...

One thing soon-to-be retirees need to start looking at carefully is where they fall in terms of Social Security benefits. Whether you start taking withdrawals at 62, 67, or 70, it’s important to ...

I'm a fan of using online retirement calculators to help you decide how much money you need to retire and how much to save for retirement. This post drills down on the topic of which type of ...

In the course of the 1970s, handheld electronic calculators transformed the way tens of millions of people did arithmetic. Engineers abandoned slide rules, business people gave up desktop calculating ...

Everybody needs a calculator. Because of this, there have been many calculators through the years, and they’re actually pretty easy to find. Most people use them to figure out stuff like how much to ...

Many high school students need to use a graphing calculator for math and science classes and for parts of the SAT and ACT—sure, a laptop would work, but they’re not allowed because teachers and ...

The 50/30/20 rule is a popular budgeting technique. Use this calculator to figure out how to spend your money.

Curious to know how much taxes and other deductions will reduce your paycheck? Use our paycheck tax calculator. If you’re an employee, generally your employer must withhold certain taxes such as ...

It’s quite likely that calculator manufacturers aren’t the biggest fans of the smartphone. For decades, students and professionals alike had used the trusty calculator whenever they needed to perform ...