I'd do it with a Python script, but a Google search for "csv to xml 
tool" presents many hits.  The top hit is a free online CSV to XML 
Converter at freeformatter.com.  So export to CSV and away you go.

http://www.freeformatter.com/csv-to-xml-converter.html

Chris

On 14-06-14 08:41 AM, Amelia Mowry wrote:
> You could also look into using an xsd. It's a pretty simple document that
> allows you to define the structure of your xml file and assign excel
> columns to fields. That way, when you save excel as xml, you can have the
> proper hierarchy in your xml. There are some quirks, but overall it's
> pretty effective.
>
> Amelia Mowry
> Metadata & Discovery Services Librarian
> Wayne State University
>
>
> On Friday, June 13, 2014, Dana Pearson <[log in to unmask]> wrote:
>
>> I don't use Excel but a client did who wanted to use XSL I had created ONIX
>> to MARC to transform    bibliographic metadata in Excel to XML.  The built
>> in Excel XML converter was not very helpful since empty cells were skipped
>> so that it was impossible to use that result.
>>
>> There is an add on that allow you to map your data to XML elements by
>> creating a schema which is pretty cool.
>>
>> http://bit.ly/1jpwtqM
>>
>> This might be helpful.
>>
>> regards,
>> dana
>>
>>
>> On Fri, Jun 13, 2014 at 6:53 PM, Terry Brady <[log in to unmask]> wrote:
>>
>>> The current version of Excel offers a save as XML option.
>>>
>>> It will produce something like this.  There is other wrapping metadata,
>> but
>>> the table is pretty easy to parse.
>>>
>>>    <Table ss:ExpandedColumnCount="3" ss:ExpandedRowCount="7"
>>> x:FullColumns="1"
>>>     x:FullRows="1" ss:DefaultRowHeight="15">
>>>     <Row>
>>>      <Cell ss:StyleID="s62"><Data ss:Type="String">row 1</Data></Cell>
>>>      <Cell><Data ss:Type="String">question 1</Data></Cell>
>>>      <Cell><Data ss:Type="String">answer 1</Data></Cell>
>>>     </Row>
>>>     <Row>
>>>      <Cell ss:StyleID="s62"><Data ss:Type="String">row 2</Data></Cell>
>>>      <Cell ss:Index="3"><Data ss:Type="String">answer 2</Data></Cell>
>>>     </Row>
>>>     <Row>
>>>      <Cell ss:StyleID="s62"><Data ss:Type="String">row 3</Data></Cell>
>>>      <Cell ss:Index="3"><Data ss:Type="String">answer 3</Data></Cell>
>>>     </Row>
>>>     <Row>
>>>      <Cell ss:StyleID="s62"><Data ss:Type="String">row 4</Data></Cell>
>>>      <Cell><Data ss:Type="String">question 2</Data></Cell>
>>>      <Cell><Data ss:Type="String">answer 1</Data></Cell>
>>>     </Row>
>>>     <Row>
>>>      <Cell ss:StyleID="s62"><Data ss:Type="String">row 5 </Data></Cell>
>>>      <Cell ss:Index="3"><Data ss:Type="String">answer 2</Data></Cell>
>>>     </Row>
>>>     <Row>
>>>      <Cell ss:StyleID="s62"><Data ss:Type="String">row 6</Data></Cell>
>>>      <Cell><Data ss:Type="String">quest </Data></Cell>
>>>      <Cell><Data ss:Type="String">answer 3</Data></Cell>
>>>     </Row>
>>>     <Row>
>>>      <Cell ss:StyleID="s62"/>
>>>     </Row>
>>>    </Table>
>>>
>>>
>>> On Fri, Jun 13, 2014 at 2:28 PM, Ryan Engel <[log in to unmask]> wrote:
>>>
>>>> Hello -
>>>>
>>>> I have an Excel spreadsheet that, for the purposes of an easy import
>> into
>>>> a Drupal site, I'd like to convert to XML.  I know people more
>>>> knowledgeable than I could code up something in Python or Perl to
>>> convert a
>>>> CSV version of the data to XML (and I have a colleague who offered to
>> do
>>>> just that for me), but I am looking for recommendations for something
>>> more
>>>> immediately accessible.
>>>>
>>>> Here's an idea of how the spreadsheet is structured:
>>>>
>>>> Row1    Question1    Q1Answer1
>>>> Row2                        Q1Answer2
>>>> Row3                        Q1Answer3
>>>> Row4    Question2    Q2Answer1
>>>> Row5                        Q2Answer2
>>>> Row6    Question3    Q3Answer1
>>>> etc.
>>>>
>>>> How do other people approach this?  Import the data to an SQL database,
>>>> write some clever queries, and then export that to XML?  Work some
>>> wizardry
>>>> in GoogleRefine/OpenRefine?  Are scripting languages really the best
>> all
>>>> around solution?  Excel's built in XML mapping function wasn't able to
>>>> process the one-to-many relationship of questions to answers, though
>>> maybe
>>>> I just don't know how to build the mapping structure correctly.<--
>> Dana Pearson
>> dbpearsonmlis.com
>> Metadata and Bibliographic Services for Libraries
>>