How do I add a range by date over 90 days older than today

[Guest]

I am setting up a work book that needs a cell to show an over 120 days old
total with out having a column above it. I have tried sumif but can't find a
criteria that will let me refferance a TODAY date or a cell with today's date
in it to subtract from.
my columns are: Invoice #, Invoice Date, and Invoice Amount I would Like a
cell on the bottom that shows a total amount over 120 days old

 

[SteveG]

Try this.

=SUMPRODUCT(--(DATEDIF(B2:B5,TODAY(),"d")+1>=120))

B2:B5 are your dates. DATEDIF counts the days between the date in you
dates and TODAY. Add the 1 to include the start date.

Does that help?

Stev

 

[Guest]

I'm comfused??? how to apply this
here is an example of what I'm trying to do
TODAY 2/16/2006
INV 1 10/01/05 $100
INV 2 10/18/05 $100
INV 3 11/01/05 $100
INV 4 12/30/05 $100
INV 5 01/30/06 $100
total $500
total over 30 days $400
total over 60 days $300
total over 90 days $200
total over 120 days $100

I don't know how to apply the formular to the cells
Thanks so much

 

[SteveG]

Sorry, thought you wanted to count the number of instances that the
invoice was over 120 days. Try this. You need to alter this formula
for each # of days you have. 30,60,90,120. Using the dates you have
then.

30 days
=SUMPRODUCT(--(DATEDIF($B$2:$B$6,TODAY(),"d")+1>30),($C$2:$C$6))

60 days
=SUMPRODUCT(--(DATEDIF($B$2:$B$6,TODAY(),"d")+1>60),($C$2:$C$6))

90 days
=SUMPRODUCT(--(DATEDIF($B$2:$B$6,TODAY(),"d")+1>90),($C$2:$C$6))

120 days
=SUMPRODUCT(--(DATEDIF($B$2:$B$6,TODAY(),"d")+1>120),($C$2:$C$6))

Your results should actually be
30 - $400
60 - $300
90 - $300
120 - $200

120 days from today would be 10/20/2005.

If you want to include the Text phrase in your example then use this
and modify as needed.

="Total over 30 days"&"
$"&SUMPRODUCT(--(DATEDIF($B$2:$B$6,TODAY(),"d")+1>30),($C$2:$C$6))


Does that help?

Steve

 

[Guest]

Thank you so much it worked