Summing data across multiple criteria on multiple worksheets - www.office.com/setup - 0 views
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officesetuphe on 11 Apr 17Liam Bastick has provided financial modelling services and training to clients for more than two decades. A senior accountant and professional mathematician, he has worked in numerous countries with many internationally recognized clients, providing and reviewing strategic and operational models for various key business assignments. You can check out Liam's previous articles at www.sumproduct.com/thought, where you can also subscribe to the monthly tips and tricks newsletter. Ever had to sum data based on multiple criteria situated in different Microsoft Excel worksheets? This article provides a quick tour of INDIRECT references and Table functionality while combining qualities of the SUMPRODUCT function with the SUMIFS function, providing a solution to the mother-of-all Multiple Criteria problems. The functionality is best explained by walking through an example: Ivana: Car Sales has four divisions, cunningly called North, South, East and West. Each quarter, the four divisions are required to submit Sales reports detailing the month of sale, the Sales person, the car color and the price the car was sold for. www.office.com/setup The question is: how can you determine how many red cars Charlie sold in February in total across all four divisions? The answer would be fairly straightforward if the data were all on one worksheet. For a single criterion, SUMIF would cope admirably well, while for several criteria, SUMPRODUCT could be used to generate the answer (for further information see my blog posts on the SUMPRODUCT function and approaches to addressing multiple criteria in one worksheet).