27324617.xlsx

<div>
Thanks a lot guys, the sheet could potentially have 50k+ rows so mp's solution would be the most practical however, i asked for a solution using a formula, so thanks a lot to the both of you.
</div>


Thanks a lot guys, the sheet could potentially have 50k+ rows so mp's solution would be the most practical however, i asked for a solution using a formula, so thanks a lot to the both of you.

<div>
Well, mine did use a formula, after a fashion :)<br />
<br />
Glad to help!
</div>


Well, mine did use a formula, after a fashion :)

Glad to help!

<div>
<div class="content wysiwyg-content">
Hi Experts,<br />
<br />
I am trying to get a count of unique job #'s in col H for each day in col C for each machine # in col I. &nbsp;I would like to accomplish this using a formula.<br />
<br />
If you look at sheet 2 you will see what i mean. &nbsp;The data in sheet 2 should be the count of unique job #'s on the day specified in col A where the machine number = the corresponding value in row 2.<br />
<br />
<a href="https://filedb.experts-exchange.com/incoming/2011/09_w39/502941/Book2.xlsx" target="_blank" class="file-inline" title="Example File (83 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>Book2.xlsx</a><br />
<br />
Let me know if you have any questions.<br />
<br />
Thanks<br />
-Jeremy 
</div>
</div>


Book2.xlsx

Hi Experts,

I am trying to get a count of unique job #'s in col H for each day in col C for each machine # in col I.  I would like to accomplish this using a formula.

If you look at sheet 2 you will see what i mean.  The data in sheet 2 should be the count of unique job #'s on the day specified in col A where the machine number = the corresponding value in row 2.



Let me know if you have any questions.

Thanks
-Jeremy 

Excel 2010 Formula - Count Unique with Multiple Criteria

Microsoft Excel topics include formulas, formatting, VBA macros and user-defined functions, and everything else related to the spreadsheet user interface, including error messages.