Sum the time for a criteria in a range.

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

I would like to look back the last 90 days in a "a"column after entering a
specific date.
In that range I would like to add flight times "c"column for a specific
criteria "b"column.
How do I put this in a formula. Is it possible at all?
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Back
Top