Countifs
Hi, I am hoping someone can help me. I am trying to count the number of "dates" in one column, compared to how many "dates" are not entered in another column. So for example, Column A has 15 dates in it and Column B has 5 dates in them. I'm looking to determine out of the 15, how many don't have a date  which would be 10. Thanks you in advance for your help.
Tony
Best Answer

So I would go about it like this...
=COUNTM([Column A]:[Column A])  COUNTM([Column B]:[Column B])
Basically, this formula will count all of the nonblanks in column A and subtract them from the total nonblanks in column B. Keep in mind that this will not produce a rowcontext formula. Your number will be the same for every row. So in your case, if column A has 15 dates and column B has 10, then you would have a 5 repeating for every row in that dataset.
Hope that helps! 👍😎👍
Let me know if you have any issues. If this answers your question, then go ahead and accept it as a solution and give me a vote up!
Answers

So I would go about it like this...
=COUNTM([Column A]:[Column A])  COUNTM([Column B]:[Column B])
Basically, this formula will count all of the nonblanks in column A and subtract them from the total nonblanks in column B. Keep in mind that this will not produce a rowcontext formula. Your number will be the same for every row. So in your case, if column A has 15 dates and column B has 10, then you would have a 5 repeating for every row in that dataset.
Hope that helps! 👍😎👍
Let me know if you have any issues. If this answers your question, then go ahead and accept it as a solution and give me a vote up!

Thankyou Cody, that worked perfectly. 😀
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