Hi all,

If I have two sheets both with a column of dates included... Is it possible to look up a date in say, 'Sheet B' against the whole column of dates in 'Sheet A' and return a simple yes/no if the date in 'Sheet B' comes before any other date in the 'Sheet A' column of dates?

i.e...

'SHEET A'

A B
1 18/01/2012
2 14/05/2010
3 12/10/2011
4 22/03/2012
5 04/02/2009

'SHEET B'

A B
1 16/11/2012 No
2 07/12/2010 No
3 26/01/2008 Yes
4 09/08/2012 No
5 30/06/2008 Yes

B3 & B5 will then say 'Yes' as both of dates in cells A3 & A5 are before any date in the whole column of 'Sheet A.'

Hope that makes sense.

Thank you in advance,

Jay

I believe this can be solved with a =vlookup

Is this what you mean?
Not done with a VLOOKUP but rather an array IF formula.

Brilliant! Thanks Spencer. Works like a good'un.