On Thu, 17 May 2012 09:22:11 +0000, rajeshv19 wrote:


Hello All,
Might need some help here..I have a series of customer lists, i.e.
Account no. along with transaction dates. The list looks like this,
Account Transaction Dates
750002 29/04/2010
750002 27/07/2010
750004 25/02/2010
750004 03/03/2010
750004 20/04/2010
750004 27/04/2010
Column A – Account and Column B- Transaction Dates.
What I wanted to find is number of days between first, second and third
transactions by an account. This is to gauge what are the dates between
his purchases. Assuming I have a list of close to 30k customers who
could have one/ ten transaction dates against them, it would be great to
have a formula to do this trick.
Cheers

Please provide an example of your desired output.

To obtain the number of days between dates, merely subtract the earlier date from the later date.