Summing Groups of Every N Values in a Row


Cells in the range B2:M2 contain numerical values, and the row above contains matching serial numbers.
We want to subdivide the values into batches of three and calculate the sum of each batch.
Solution 1:

Use the SUM and INDEX functions as shown in the following formula:

Solution 2:

Use the SUM and OFFSET functions as shown in the following formula:


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>

Terms and Conditions of use

The applications/code on this site are distributed as is and without warranties or liability. In no event shall the owner of the copyrights, or the authors of the applications/code be liable for any loss of profit, any problems or any damage resulting from the use or evaluation of the applications/code.

Visit Us On TwitterVisit Us On FacebookVisit Us On Google PlusVisit Us On Youtube