Subtotals every "X" number of rows
Is there a quick, easy way in Excel to do subtotals ever certain number of
rows? In my case I need subtotals every 15 rows. Oh, this is Excel 2003. I know how to use the Subtotals tool but the only option there seems to be subtotals based on the change in values of a column. In my case I don't care about the values of any columns, I just need the subtotals every 15 rows. Of course I could do this manually, but I'm hoping there's a quick and easy way to do it similar to how the built-in Subtotals tool works. Thank you. |
Subtotals every "X" number of rows
In a helper column you could put this formula on row 1:
=INT(ROW()/15) and copy it down. It will give you 15 zeros, followed by 15 ones, then 15 twos etc, so you could use the Data | Subtotals feature using this column to determine where the subtotals should go (i.e. for each change in this column ...). Hope this helps. Pete On Dec 10, 4:34*pm, clh wrote: Is there a quick, easy way in Excel to do subtotals ever certain number of rows? *In my case I need subtotals every 15 rows. *Oh, this is Excel 2003. I know how to use the Subtotals tool but the only option there seems to be subtotals based on the change in values of a column. *In my case I don't care about the values of any columns, I just need the subtotals every 15 rows. Of course I could do this manually, but I'm hoping there's a quick and easy way to do it similar to how the built-in Subtotals tool works. Thank you. |
Subtotals every "X" number of rows
Sorry, it should really be:
=INT((ROW()-1)/15) to give you 15 zeros from row 1. Pete On Dec 10, 4:34*pm, clh wrote: Is there a quick, easy way in Excel to do subtotals ever certain number of rows? *In my case I need subtotals every 15 rows. *Oh, this is Excel 2003. I know how to use the Subtotals tool but the only option there seems to be subtotals based on the change in values of a column. *In my case I don't care about the values of any columns, I just need the subtotals every 15 rows. Of course I could do this manually, but I'm hoping there's a quick and easy way to do it similar to how the built-in Subtotals tool works. Thank you. |
Subtotals every "X" number of rows
One way is with a helper column ;
Enter this in a helper Col (say Col B) =MOD(Row(),15) and copy down Then you can use the following to SUM the value in Col A for every 15th row =SUMPRODUCT(A1:A25,--(B1:B25=1)) "clh" wrote: Is there a quick, easy way in Excel to do subtotals ever certain number of rows? In my case I need subtotals every 15 rows. Oh, this is Excel 2003. I know how to use the Subtotals tool but the only option there seems to be subtotals based on the change in values of a column. In my case I don't care about the values of any columns, I just need the subtotals every 15 rows. Of course I could do this manually, but I'm hoping there's a quick and easy way to do it similar to how the built-in Subtotals tool works. Thank you. |
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