Returning all values based on criteria

[blueice2627]

Hey Everyone, hope you're all doing well. Got a head scratcher of a question that feels easy, but just can't get my head wrapped around it.

I'll try to keep this simple (strap in because this description is going to be difficult)

I work in hotels, that'll probably help in conceptualizing what i'm doing

We have a group of hotels (30+) that i'm tracking pick up for the next 10 days on. So each day, i create a new sheet with a new table (all in one workbook, but multiple sheets named with date) and plot down the rooms occupied for the current day through 10 days out. Each property has a unique code, and i already have about 2 months of data on multiple sheets inputted this way (meaning, i would like to not have to change things if i don't have to)

I have created different charts to help visualize the hotels by brand and/or each hotel specifically so that we can better keep track of trends, but i have decided that i want to have the ability to group by county.

To do this, i started by creating a reference table that uses each properties unique ID and made another column with the county.

So, now i have a final table that I want to calculate a counties occupancy. On this table, when i come in for the day, i will enter a new line with today's date and would like the table to calculate the counties occupancy based on a county input and total all the hotels that are within that county using the numbers from another sheet based on an indirect formula to refer to the sheet for that day and total the rooms from that day.

I came across a sumproduct/sumif formula that i feel is the key = sumproduct ( sumif ( range , criteria , sumrange ) )

I have an indirect formula to direct excel to the sheet based on the date to know which sheet to look at for values to add, but what I can't figure out is how to insert the criteria. The table that defines the criteria looks like this:

Hotel Code	Region
Hotel 1	West Side
Hotel 2	West Side
Hotel 3	West Side
Hotel 4	North Side
Hotel 5	North Side

I want a formula that will return Hotel 1, 2, and 3 if the region is set to West Side so i can insert that into the criteria to calculate for that region. Most regions will have 2+ hotels so the value returned needs to include all hotels in that region.

Sorry for the lengthy question and buildup. I'm guessing this will just be some sort of Index/Match kind of deal, but i'm having the biggest of brain farts this week it seems like.

Thanks!

 

[blueice2627]

Never mind, got it figured out. Used the same method as above, but created a unique index match array list that updates based on region selected and puts it all in a named range.