<div>
HI,<br />
<br />
pls try<br />
<br />

<pre><code id="code-20-39903297-1">{=SUM(IF(ISERROR(Y2:AU2);&quot;&quot;;Y2:AU2))+SUM(IF(ISERROR(AW2:AX2);&quot;&quot;;AX2:AX2))+SUM(IF(ISERROR(AZ2:BB2);&quot;&quot;;AZ2:BB2))}</code></pre>
Regards
</div>


HI,

pls try



{=SUM(IF(ISERROR(Y2:AU2);"";Y2:AU2))+SUM(IF(ISERROR(AW2:AX2);"";AX2:AX2))+SUM(IF(ISERROR(AZ2:BB2);"";AZ2:BB2))}

Regards

<div>
With commas instead of semicolons<br />
<br />

<pre><code id="code-20-39903323-1">{=SUM(IF(ISERROR(Y2:AU2),&quot;&quot;,Y2:AU2))+SUM(IF(ISERROR(AW2:AX2),&quot;&quot;,AX2:AX2))+SUM(IF(ISERROR(AZ2:BB2),&quot;&quot;,AZ2:BB2))}</code></pre>
Regards
</div>


With commas instead of semicolons



{=SUM(IF(ISERROR(Y2:AU2),"",Y2:AU2))+SUM(IF(ISERROR(AW2:AX2),"",AX2:AX2))+SUM(IF(ISERROR(AZ2:BB2),"",AZ2:BB2))}

Regards

<div>
I tested all the solutions offered and this is the solution that worked properly. Thanks very much!
</div>


I tested all the solutions offered and this is the solution that worked properly. Thanks very much!

<div>
<div class="content wysiwyg-content">
I am using this array formula to get the total number of minutes:<br />
{=SUM(IF(ISERROR(Y2:BI2),&quot;<wbr />&quot;,Y2:BI2))<wbr />}<br />
<br />
I need to revise the above formula to exclude the following 3 cells: AV2, AY2, BB2<br />
<br />
Thanks,<br />
Andrea
</div>
</div>


I am using this array formula to get the total number of minutes:
{=SUM(IF(ISERROR(Y2:BI2),"",Y2:BI2))}

I need to revise the above formula to exclude the following 3 cells: AV2, AY2, BB2

Thanks,
Andrea

Excluding specific cells from array formula

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

Microsoft Excel

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