I need to calculate the sum of numbers that are dependent on 2 conditions. One
Condition is employee number (in column C) and the other condition is the
month (in column B) €“ Column B contains dates listed by day.

I would like to calculate the sum (listed in column J), by month for a
specific employee.

There will be multiple sheets within this workbook. One sheet will report
the data as identified above and the others will contain the raw data (these
worksheetes will be quite large).

Thanks