Learn to calculate present value (PV) in Excel using rate and period inputs for better investment comparisons and informed financial decisions.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Andy Smith is a Certified Financial Planner ...

When reviewing cash flow data for your small business, knowing the standard deviation can help you determine if the numbers are out of whack. Calculating standard deviation manually can be ...

In the early stages of a start-up, effective financial management is crucial to ensure sustainability and growth. One vital tool in this endeavor is an Excel burn rate or cash runway dashboard. This ...

The internal rate of return, or IRR, is the interest rate that provides a net present value, or NPV, of future cash flows equal to the initial investment amount. Flip that definition around, and the ...