Please Note: This article is written for users of the following Microsoft Excel versions: 2007, 2010, 2013, and 2016. If you are using an earlier version (Excel 2003 or earlier), this tip may not work for you. For a version of this tip written specifically for earlier versions of Excel, click here: Incrementing Numeric Portions of Serial Numbers.

Incrementing Numeric Portions of Serial Numbers

by Allen Wyatt
(last updated December 10, 2016)

Ted has a range of serial numbers in the format A12345678B. He would like to find a formula that will increment the numeric portion of the serial numbers by 1. Thus, the next number in sequence would be A12345679B, then A12345680B.

There are actually a couple of ways you can go about this, and the first doesn't really involve a formula at all. Instead you can create a custom format that displays your serial number. How you go about creating custom formats has been described in other ExcelTips; the format should look like this:

"A"#"B"

Then, in a cell that has this format applied, you only need to include the numeric portion of the serial number (12345678). You can then use regular AutoFill techniques to fill out as many cells as necessary with the serial number.

If you have your heart set on using a formula, then the following should work just fine as long as the pattern for the serial number is a single letter, eight numeric digits, and a single terminating letter:

=LEFT(A1,1) & MID(A1,2,8)+1 & RIGHT(A1,1)

This assumes that cell A1 contains the beginning serial number. If you put the formula in cell A2, it could be copied down as many times as necessary for the desired number of serial numbers.

If the numeric portion of the serial number could start with leading zeroes, then you need to use a different formula to provide the proper zero padding:

=LEFT(A1,1) & TEXT(VALUE(MID(A1,2,8))+1,"00000000") & RIGHT(A1,1)

ExcelTips is your source for cost-effective Microsoft Excel training. This tip (11249) applies to Microsoft Excel 2007, 2010, 2013, and 2016. You can find a version of this tip for the older menu interface of Excel here: Incrementing Numeric Portions of Serial Numbers.

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

Turning Off Spell Checking

For some documents, you may not want spell checking turned on. There are two ways that you can turn it off, depending on ...

Discover More

Updating an Entire TOC from a Macro

The TOC (Table of Contents) is generated by a field. This field may be updated in a macro using a single command line.

Discover More

Creating Sideheads

A sidehead can be used as a layout element for a document. You can create sideheads in a document by using text boxes, as ...

Discover More

Save Time and Supercharge Excel! Automate virtually any routine task and save yourself hours, days, maybe even weeks. Then, learn how to make Excel do things you thought were simply impossible! Mastering advanced Excel macros has never been easier. Check out Excel 2010 VBA and Macros today!

More ExcelTips (ribbon)

Finding the Sum of a Sequential Integer Range

In mathematics, the sum of a range of sequential integers, starting with 1, is known as a triangular number or Gaussian ...

Discover More

Pulling Initial Letters from a String

When working with names or a different series of words, you may need to pull the initial letters from each word in the ...

Discover More

Automatically Numbering Rows

Adding row numbers to a column of your worksheet is easy; you just need to use a formula to do it. Here's a quick look at a ...

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 8Mpixels. 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 7 - 0?

There are currently no comments for this tip. (Be the first to leave your comment—just use the simple form above!)


This Site

Got a version of Excel that uses the ribbon interface (Excel 2007 or later)? This site is for you! If you use an earlier version of Excel, visit our ExcelTips site focusing on the menu 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.