# building a spread sheet with data averages.

Copper Contributor

# building a spread sheet with data averages.

I have created a spread sheet that tracks the average of data for the year. Can I enter two formulas to a cell.

I am using 1 formula to calculate each month=AVERAGE(), this works correctly.

But since some months have no data entered, I receive the #DIV/0!

I understand as I enter each month data the message goes away.

My total for the year will not calculate as long as the #DIV/0! is listed.

3 Replies

# Re: building a spread sheet with data averages.

To handle the situation where some months have no data and to avoid the #DIV/0! error, you can use the IFERROR function in combination with the AVERAGE function. The IFERROR function allows you to catch and handle errors like #DIV/0!.

Here is how you can modify your formula to handle months with no data:

1. Use the IFERROR Function:
• The IFERROR function can be used to return a specific value if an error is found.
• You can wrap your AVERAGE function inside the IFERROR function to return a zero or an empty string when there is no data.

Example

Assuming your monthly data is in cells B2:M2 (January to December), you can modify your formula as follows:

=IFERROR(AVERAGE(B2:M2), 0)

This formula calculates the average of the range B2:M2. If there is an error (such as #DIV/0! because there are no data points), it returns 0 instead of the error.

Steps to Implement:

1. Select the Cell:
• Select the cell where you want to calculate the average without getting #DIV/0! errors.
2. Enter the Formula:
• Enter the formula using IFERROR:

=IFERROR(AVERAGE(B2:M2), 0)

• This will display the average of the data in the range B2:M2. If there is no data, it will display 0 instead of #DIV/0!.

Example Spreadsheet Setup:

 A B C D E F G H I J K L M 1 Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2 Data 10 20 30 40 50 60 3 Avg Year =IFERROR(AVERAGE(B2:M2), 0)
• In this example, the formula in cell B3 will calculate the average of the values in cells B2:M2, and it will return 0 instead of #DIV/0! if there are no values.

By using IFERROR, you can ensure that your spreadsheet handles missing data gracefully and your annual totals and averages are calculated correctly without errors. The text and the steps were created with the help of AI.

My answers are voluntary and without guarantee!

Hope this will help you.

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# Re: building a spread sheet with data averages.

Thank you for the detailed information. That worked for me.

# Re: building a spread sheet with data averages.

yw

I also wish you much success with Excel .