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Cross-reference formula help please

  1. #1
    Forum Contributor
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    Excel 2010
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    Cross-reference formula help please

    Hey guys, just wondering if someone might be able to help me out....

    I have a formula which I use to compare two sheets, and if something matches, then it inserts a value from a different cell along that row. Here's an example....

    =IF(H1=H1,IFERROR(INDEX(Data!B:B,MATCH(H1,Data!D:D,0),1),""),"")

    This formula works great, but I feel like its a bit too complex. Since I am not good with excel formulas, I figured I would ask the community. Only reason why I want/need to simplify this is because google drive/docs does not calculate very fast and most of the time just doesn't do it at all because I have it running for about 1000 rows.

    I think there is a VLOOKUP way, but I am not sure....please advise

  2. #2
    Forum Expert dredwolf's Avatar
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    10-27-2012
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    Excel 2007
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    Re: Cross-reference formula help please

    Well....the if H1=H1 is redundant, a cell will always equal itself...other than that, can't really tell if there is any easier way, I have nothing to base an opinion on ..

    EDIT-
    Actually..the column rages could be limited...say B$1:B$500000/D$1:D$500000 (as an example), for whole column ranges, it does 1 million plus comparisons, limit it to a reasonable size (ie- your data extends down to row 150000 (and maybe is growing), make the range 200000 or 300000) to reduce calculation times
    Last edited by dredwolf; 04-14-2013 at 12:06 AM.
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