You will need to have a field which calculates to the words 30 days, 60 days or 90 days and if you want a pie chart, it will need to be one fields and not three fields. Essentially you are looking to "bucket" the records into three groups.
Try this
IF(
Today() + Days (0) > [My Date field], "Date is passed"
Today() + Days (30) > [My Date field], "Within 30 days"
Today() + Days (60) > [My Date field], "Within 60 days"
Today() + Days (90) > [My Date field], "Within 90 days",
not isnull([My Date field]), "90+ days")
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Mark Shnier (YQC)
Quick Base Solution Provider
Your Quick Base Coach
http://QuickBaseCoach.commarkshnier2@gmail.com
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