microsoft excel

Calculate NPV in Excel

How to calculate NPV in Excel using Functions

In the last two posts, you learnt the basics of Net Present Value (NPV) and how to calculate NPV using formulae. However, Microsoft Excel makes… Read More »How to calculate NPV in Excel using Functions

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Goal Seek in Microsoft Excel

Continuing with our Excel Tutorials, in this article, I’ll take you through using Goal Seek in Microsoft Excel 2007. The function is same as that of earlier versions of Excel as well as Excel 2010. The screenshots below are taken in 2007.

Data Tables in Excel tutorial

In my last Excel Tutorial, I covered using SUMIFS and SUMPRODUCT.

Data Tables is also an advanced topic in Microsoft Excel that falls under the category of What-If Analysis. What-If or Sensitivity Analysis is carried out to study the variation of the output to changes in the input variable.

Consider a case of compound interest, where you invest a certain amount of money in a bank deposit and the amount is compounded every year.

Formula for calculating compound interest:

A = P * (1 + r/n) ^ nt

Where:

  • P = principal amount (initial investment)
  • r = annual interest rate (as a decimal)
  • n = number of times the interest is compounded per year
  • t = number of years
  • A = amount after time t

Now, if suppose we want to see what the final amount will be at different interests rates, we can quickly use a data table for the same.

Read More »Data Tables in Excel tutorial