How to add comma between every single number in a cell of Excel?

If there is a string of numbers in a cell without any separators, how can you add comma or other characters between every single number for splitting them as below screenshot shown? In this article, I introduce a handy tool – Kutools for Excel, its Add Text function can quickly handle it in Excel.

doc add comma between number 1 doc arrow right doc add comma between number 2

Add comma or other separator between every single number good idea3


Add comma or other separator between every single number


With Kutools for Excel installed, you can apply its Add Text function to add the same character(s) at the front/end of each cell, or to a specific position of each cell.

Kutools for Excel, with more than 120 handy functions, makes your jobs easier. 

After installing Kutools for Excel, please do as below:(Free Download Kutools for Excel Now!)

1. Select the cells you use, and click Kutools > Text > Add Text. See screenshot:
doc add comma between number 3

2. In the Add Text dialog, type the separator you use into the Text box, and check Only add to option, choose 1st character is number from the below drop-down list.
doc add comma between number 4

3. Click Ok. Now the commas are added in the front at every single number.
doc add comma between number 5

If you want to remove the first comma in each cell, select cells and click Kutools > Text > Remove by Position.
doc add comma between number 6

Then type 1 into the Numbers textbox, and check From left.
doc add comma between number 7

Click Ok, now the result is as shown:
doc add comma between number 2


The Best Office Productivity Tools

Kutools for Excel Solves Most of Your Problems, and Increases Your Productivity by 80%

  • Reuse: Quickly insert complex formulas, charts and anything that you have used before; Encrypt Cells with password; Create Mailing List and send emails...
  • Super Formula Bar (easily edit multiple lines of text and formula); Reading Layout (easily read and edit large numbers of cells); Paste to Filtered Range...
  • Merge Cells/Rows/Columns without losing Data; Split Cells Content; Combine Duplicate Rows/Columns... Prevent Duplicate Cells; Compare Ranges...
  • Select Duplicate or Unique Rows; Select Blank Rows (all cells are empty); Super Find and Fuzzy Find in Many Workbooks; Random Select...
  • Exact Copy Multiple Cells without changing formula reference; Auto Create References to Multiple Sheets; Insert Bullets, Check Boxes and more...
  • Extract Text, Add Text, Remove by Position, Remove Space; Create and Print Paging Subtotals; Convert Between Cells Content and Comments...
  • Super Filter (save and apply filter schemes to other sheets); Advanced Sort by month/week/day, frequency and more; Special Filter by bold, italic...
  • Combine Workbooks and WorkSheets; Merge Tables based on key columns; Split Data into Multiple Sheets; Batch Convert xls, xlsx and PDF...
  • More than 300 powerful features. Supports Office/Excel 2007-2019 and 365. Supports all languages. Easy deploying in your enterprise or organization. Full features 30-day free trial. 60-day money back guarantee.
kte tab 201905

Office Tab Brings Tabbed interface to Office, and Make Your Work Much Easier

  • Enable tabbed editing and reading in Word, Excel, PowerPoint, Publisher, Access, Visio and Project.
  • Open and create multiple documents in new tabs of the same window, rather than in new windows.
  • Increases your productivity by 50%, and reduces hundreds of mouse clicks for you every day!
officetab bottom
Say something here...
symbols left.
You are guest ( Sign Up? )
or post as a guest, but your post won't be published automatically.
Loading comment... The comment will be refreshed after 00:00.

Be the first to comment.