How to Calculate the Average Growth Rate in Excel – 3 Methods

Definition of the Growth Rate

Growth Rate (AGR):  The Growth rate measures profits or losses, cash flow expenses, among other factors and shows whether a company is growing,.

Growth Rate = (Ending value - Beginning value) / Beginning value


Method 1 – Using a Conventional Formula to Find the Average Growth Rate in Excel

This is the sample dataset.

using Conventional formula to Calculate Average Growth Rate in Excel

 Steps:

  • Select a cell to display the result. Here, D6.
  • Enter the following formula:

=(C6-C5)/C5

  • Press Enter.

You will see the growth rate in D6.

  • Drag the Fill Handle to see the result in the rest of the cells.

This is the output.

Calculate Average Growth Rate

  • Select D17 and enter the following formula:

=(D6+D7+D8+D9+D10+D11+D12+D13+D14+D15)/10

  • Press Enter.

You will see the average growth rate in D17.

show the output

Read More: How to Calculate VLOOKUP AVERAGE in Excel


Method 2 – Find the Average Growth Rate in Excel using the AVERAGE Function

using average function Calculate Average Growth Rate in Excel

Steps:

  • Select a cell to display the result. Here, D6.
  • Enter the following formula:

=(C6-C5)/C5

  • Press Enter.

You will see the growth rate in D6.

  • Drag the Fill Handle to see the result in the rest of the cells.

This is the output.

  • Select D17 and enter the following formula:

=AVERAGE(D6:D15)

  • Press Enter.

You will see the average growth rate in D17.

Calculate Average Growth Rate

Read More: How to Calculate Class Average in Excel


Method 3 – Using the Excel LN Function to Calculate the Average Growth Rate

 

 

apply LN function to Calculate Average Growth Rate in Excel

Steps:

  • Select a cell to display the result. Here, D15.
  • Enter the following formula:

=(1/10)*LN(C15/C5)

  • Press Enter.

You will see the growth rate in D15.

show the output

Read More: How to Calculate Average and Standard Deviation in Excel


How to Calculate the Average Annual Growth Rate in Excel

 

How to Calculate Annual Average Growth Rate in Excel

Steps:

  • Select a cell to display the result. Here, D6.
  • Enter the following formula:

=(C6-C5)/C5

  • Press Enter.

You will see the annual growth rate in D6.

  • Drag the Fill Handle to see the result in the rest of the cells.

This is the output.

  • Select D14 and enter the following formula:

=AVERAGE(E6:E12)

  • Press Enter.

You will see the annual average growth rate in D14.

 Calculate Annual Average Growth Rate

Read More: How to Calculate Monthly Average from Daily Data in Excel


Things to Remember

  • The first cash flow result is optional when calculating the Average Annual Growth Rate (AAGR).

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Saquib Ahmad Shuvo
Saquib Ahmad Shuvo

Saquib Ahmad Bhuiyan, holding a BSc degree in Naval Architecture & Marine Engineering from Bangladesh University of Engineering and Technology, skillfully integrates engineering expertise with a passion for Excel. He provides solutions to complex issues as an Excel & VBA Content Developer for ExcelDemy Forum. He demonstrates an enthusiastic mindset and adeptness in managing critical situations with finesse, showcasing his commitment to excellence. Apart from creating Excel tutorials, he is interested in Data Analysis with MS Excel, Rhinoceros,... Read Full Bio

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