Please Note: This article is written for users of the following Microsoft Excel versions: 97, 2000, 2002, and 2003. If you are using a later version (Excel 2007 or later), this tip may not work for you. For a version of this tip written specifically for later versions of Excel, click here: Dealing with Long Formulas.

Dealing with Long Formulas

by Allen Wyatt
(last updated January 26, 2016)

2

Anyone who has been using Excel for any length of time knows that some formulas can get quite long. Excel handles them—as long as they are constructed correctly—but they can be a bear for humans to understand. Even after you develop your own formulas, you may have trouble understanding them weeks or months later.

One way to make formulas a bit easier to understand is to use Alt+Enter in the middle of the formula to "format" how it appears on the screen. Consider, for instance, the following long formula:

=+IF($A2=0,0,IF($B2<4264,0,IF(AND($B2>=4264,$B2<=4895),
(-22.31*$C2/365),IF(AND($B2>=4895,$B2<=32760),($B2*0.093-
476.89)*$C2/365,IF($B2>32760,($B2*0.128-1623.49)*$C2/365)))))

This formula could also be written in the following manner, with Alt+Enter being pressed at the end of each line in the formula:

=+IF($A1=0,0,
IF($B1<4264,0,
IF(AND($B1>=4264,$B1<=4895),(-22.31*$C1/365),
IF(AND($B1>=4895,$B1<=32760),($B1*0.093-476.89)*$C1/365,
IF($B1>32760,($B1*0.128-1623.49)*$C1/365)))))

Now, the broken-up formula appears on five lines, even though it all appears in a single cell. The broken-up formula works just as if it were all on one line.

In addition, if you copy the complete broken-up formula from the Formula bar and paste it into a worksheet, each line in the formula is pasted into a different cell, making it easy to test each part. This is much quicker than copying and pasting parts of the original formula.

ExcelTips is your source for cost-effective Microsoft Excel training. This tip (3043) applies to Microsoft Excel 97, 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Excel (Excel 2007 and later) here: Dealing with Long Formulas.

Author Bio

Allen Wyatt

With more than 50 non-fiction books and numerous magazine articles to his credit, Allen Wyatt is an internationally recognized author. He  is president of Sharon Parq Associates, a computer and publishing services company. ...

MORE FROM ALLEN

Converting UTC Times to Local Times

Dates and times are often standardized on UTC time, which is analogous to GMT times. How to convert such times to your local ...

Discover More

Automatic Non-breaking Spaces in Dates

It drives some people crazy to have a date break across two lines. If you find yourself in this mindset, then you'll ...

Discover More

Vertically Centering Labels

Want the text printed on your labels to be centered vertically? It's not that hard, and this tip shows the easiest method.

Discover More

Professional Development Guidance! Four world-class developers offer start-to-finish guidance for building powerful, robust, and secure applications with Excel. The authors show how to consistently make the right design decisions and make the most of Excel's powerful features. Check out Professional Excel Development today!

More ExcelTips (menu)

Forcing Editing to Be Done in a Cell

Excel allows you to edit your cell contents in two places. What if you want to limit where editing occurs, so it can only be ...

Discover More

Changing Months in a Workbook

When you copy a worksheet and then need to make changes to information in that worksheet (such as changing month names), the ...

Discover More

Selecting a Word

There are a few editing tricks you can apply in Excel the same as you do in Word. Selecting a word from the text in a cell is ...

Discover More
Subscribe

FREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."

View most recent newsletter.

Comments

If you would like to add an image to your comment (not an avatar, but an image to help in making the point of your comment), include the characters [{fig}] in your comment text. You’ll be prompted to upload your image when you submit the comment. Maximum image size is 6Mpixels. Images larger than 600px wide or 1000px tall will be reduced. Up to three images may be included in a comment. All images are subject to review. Commenting privileges may be curtailed if inappropriate images are posted.

What is 3 + 8?

2017-03-14 20:14:15

Rob Long

Did not work... my formular is 31 lines long - each line 60 characters long.
I'm doing a formula on a serious of date ranges where each date range holds a title. Thus if something is >= <= the date range - the cell result will be the name of of the range.


2016-10-20 07:39:03

sitim

Hi there,

I got a long equation to fit in the excel.I have tried so many times but it never work. Can u pls help me with this?
= EXP[-1.803-0.976(-0.197)+0.976ln(0.560)+2.673ln(20.63)-0.0299[ln(20.63)^2]

Thanks.


This Site

Got a version of Excel that uses the menu interface (Excel 97, Excel 2000, Excel 2002, or Excel 2003)? This site is for you! If you use a later version of Excel, visit our ExcelTips site focusing on the ribbon interface.

Newest Tips
Subscribe

FREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."

(Your e-mail address is not shared with anyone, ever.)

View the most recent newsletter.