link spreadsheets together to summarize
 

Have 12 different spreadsheets with filters. Filters separate employees and
their production for each individual month. Need to put all these together
into one with employees/their totals...summarizing.

link spreadsheets together to summarize
 

Assuming the 12 spreadsheets have the same structure, copy each of them into
one giant spreadsheet, and use the functionality available from Data
Subtotals.

"wag" wrote:

Have 12 different spreadsheets with filters. Filters separate employees and
their production for each individual month. Need to put all these together
into one with employees/their totals...summarizing.