Subtotal for hidden sheets

Hi,

I want to sum several cells on different sheets, but only include the cells if the worksheet is visible.

Subtotal 109 can be used to exclude cells when row or column is hidden, but how to make this work when the entire sheet is hidden?

/ Kim

if you add a blank worksheet at the start and end of your data sheets, and call them Start and End, then when you enter your calcs, you could just enter =sum('start:End'!C12) or whatever your references are. this way, you can add or remove sheets as needed, and it will add across all the sheets you need it to, and keep the totals as the data sheets change. make sure your "Master" sheet is before the Start sheet though

Pull the sheets out of that range before you hide them