Timesheet Analysis -- Quickly add up times for individuals

I am using Excel 2013 ... vba

I have uploaded a sheet. It has two columns with headers "Name" and "Hours".

There are two named ranges...

The range "Name" has duplicate entries.   Each entry has an entry in the "hours" column.

I would like a lightning fast analysis.  I need the total hours for each "Name" entry.   Ideally, a 2 dimensional array would be great.

I would prefer it in VBA, but open to suggestions.


At first, this problem seemed easy.   It's not  so easy!!
Accumulated-Time.xlsx
peispudAsked:
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Phillip BurtonDirector, Practice Manager and Computing ConsultantCommented:
Why not do it as a PivotTable? Fairly easy (apart from needing headers), and the user can edit it if necessary.

Otherwise:

    Columns("A:A").Select
    Selection.Copy
    Columns("D:D").Select
    ActiveSheet.Paste
    ActiveSheet.Range("D:D").RemoveDuplicates Columns:=1, Header:=xlYes
    ActiveWorkbook.Worksheets("Sheet1").Sort.SortFields.Clear
    ActiveWorkbook.Worksheets("Sheet1").Sort.SortFields.Add Key:=Range("D1"), _
        SortOn:=xlSortOnValues, Order:=xlAscending, DataOption:=xlSortNormal
    With ActiveWorkbook.Worksheets("Sheet1").Sort
        .SetRange Range("D:D")
        .Header = xlYes
        .MatchCase = False
        .Orientation = xlTopToBottom
        .SortMethod = xlPinYin
        .Apply
    End With
    introw = 2
    Do
        Cells(introw, 5).Formula = "=SUMIF(A:A,D" & introw & ",B:B)"
        introw = introw + 1
    Loop Until Cells(introw, 4) = ""
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Rob HensonFinance AnalystCommented:
Assuming the columns are sorted by name, you can use the Subtotal routine to add subtotals at each change. Again, this will need headers.

If you have a fixed list of names, you can copy the list to a separate list with single entry per person and then use the SUMIF function on a separate sheet.

Assuming data on sheet 1 columns A & B and formula on sheet2 (or elsewhere):

=SUMIF(Sheet1!A:A,A1,Sheet1B:B)  

where A1 contains the name to be summarised, copied down for the complete list.

This will be as quick as clicking to the next tab as this will update with each recalculation. Additional names will just need adding to bottom of list and formula copied down to accommodate.

Thanks
Rob H
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peispudAuthor Commented:
Thank you both for the answers.  My question was answered quickly and correctly so this question should be closed.

I will be re-asking the question again though.    I've recently discovered the  "scripting dictionary" object and hope to integrate it into the solution.

Thank you.
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