Protein is essential for our health, and particularly important for those who are active or trying to lose fat. Mike Molloy explained how to calculate how much protein you need.

Microsoft Excel provides an easy way to calculate payback periods. The formula for calculating the payback period is the initial investment divided by incoming cash flows.

Excel offers several easy ways to calculate expiry dates. This post explores different ways to automate expiry date calculations in Excel.

Use our helpful guides to calculate once and for all exactly how much food you need to make to feed everyone with just the right portion of the Thanksgiving dinner classics.

To calculate your effective tax rate, you need two numbers: the total amount you paid in taxes and your taxable income for ...

Annuity Calculators Are you looking for a convenient and easy way to calculate your retirement savings? An annuity calculator may be helpful in such cases.

Simple interest Simple interest is the easy way to calculate the interest charge. You use the simple interest formula to determine how much interest you will pay on a loan that does not compound.

The Rule of 72 is an easy way to calculate how long it will take your investment to double in value. Here's how it works.

Related: How Many Sweet Potatoes Do You Need for Sweet Potato Recipes? This sounds simple enough—until you’re in charge of the grocery list. How many sweet potatoes do you need per person for ...