How to Calculate the Total Hours Formula in Excel. As a spreadsheet software program, Microsoft Excel has many useful features for a small business's productivity.

How to Use Excel to Calculate a Bond's Yield to Call. Bonds are investment vehicles that make regular coupon payments until maturity, at which time the bond's face value is paid.

Follow along in this step-by-step guide to learn how to easily calculate hours worked in Microsoft Excel.

The article How to Calculate the Regression of 2 Stocks Using Excel originally appeared on Fool.com. Try any of our Foolish newsletter services free for 30 days .

A Treasury bill, or T-bill, is a short-term government debt security that doesn't pay interest, so the process of calculating its return differs a bit. Let's dive in.