Hi Try this
Private Sub Worksheet_Change(ByVal Target As Range) On Error GoTo Err: If Target = Range("A1") Then For i = 1 To Range("A1").Value Range("A" & i + 1).Value = i Next End If Err: End Sub From: excel-macros@googlegroups.com [mailto:excel-macros@googlegroups.com] On Behalf Of NOORAIN ANSARI Sent: Friday, July 08, 2011 5:38 PM To: excel-macros@googlegroups.com Cc: Kal xcel Subject: Re: $$Excel-Macros$$ Numbering kalyan babu............. Please try it..also =IF(A2="","",COUNTA($A$2:A2)) On Fri, Jul 8, 2011 at 4:35 PM, Kal xcel <kalx...@gmail.com> wrote: Dear Experts, I want the formula for below mention query........... user will put 100 in A1, from A2 autometically numbering will start like this A2 1 A3 2 A4 3 . . . . till 100 What will be the formula?? Please help Thanks in advance Kalyan Chatterjee -- ---------------------------------------------------------------------------- ------ Some important links for excel users: 1. Follow us on TWITTER for tips tricks and links : http://twitter.com/exceldailytip 2. Join our LinkedIN group @ http://www.linkedin.com/groups?gid=1871310 3. Excel tutorials at http://www.excel-macros.blogspot.com <http://www.excel-macros.blogspot.com/> 4. Learn VBA Macros at http://www.quickvba.blogspot.com <http://www.quickvba.blogspot.com/> 5. Excel Tips and Tricks at http://exceldailytip.blogspot.com <http://exceldailytip.blogspot.com/> To post to this group, send email to excel-macros@googlegroups.com <><><><><><><><><><><><><><><><><><><><><><> Like our page on facebook , Just follow below link http://www.facebook.com/discussexcel -- Thanks & regards, Noorain Ansari <http://noorain-ansari.blogspot.com/> http://noorain-ansari.blogspot.com/ -- ---------------------------------------------------------------------------- ------ Some important links for excel users: 1. Follow us on TWITTER for tips tricks and links : http://twitter.com/exceldailytip 2. Join our LinkedIN group @ http://www.linkedin.com/groups?gid=1871310 3. Excel tutorials at http://www.excel-macros.blogspot.com 4. Learn VBA Macros at http://www.quickvba.blogspot.com 5. Excel Tips and Tricks at http://exceldailytip.blogspot.com To post to this group, send email to excel-macros@googlegroups.com <><><><><><><><><><><><><><><><><><><><><><> Like our page on facebook , Just follow below link http://www.facebook.com/discussexcel -- ---------------------------------------------------------------------------------- Some important links for excel users: 1. Follow us on TWITTER for tips tricks and links : http://twitter.com/exceldailytip 2. Join our LinkedIN group @ http://www.linkedin.com/groups?gid=1871310 3. Excel tutorials at http://www.excel-macros.blogspot.com 4. Learn VBA Macros at http://www.quickvba.blogspot.com 5. Excel Tips and Tricks at http://exceldailytip.blogspot.com To post to this group, send email to excel-macros@googlegroups.com <><><><><><><><><><><><><><><><><><><><><><> Like our page on facebook , Just follow below link http://www.facebook.com/discussexcel