This article was previously published under Q181298
For a Microsoft Excel 2002 version of this article, see 291047 (http://support.microsoft.com/kb/291047/).
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SYMPTOMS
When you import a file that was created in another program
(such as dBASE or Lotus 1-2-3) or that was downloaded from a mainframe,
Microsoft Excel may recognize some numbers as text.
This causes
functions such as SUM and AVERAGE to ignore the values in these cells. These
text strings may contain actual text in addition to the numbers you want to
convert. This article describes methods for converting cells that contain text
to numbers.
This method works best if the data is arranged in a single column
or row. This technique uses the TRIM function and the CLEAN function to remove
extra spaces and nonprinting characters that may be imported with the file. The
following example assumes that the data is in column A and starts in row 1
($A$1). To use this example, follow these steps:
1.
Insert a column to the right of column A by selecting
column B and clicking Columns on the Insert menu.
2.
In the first cell of the inserted column (B1), type the
following:
$B$1: =VALUE(TRIM(CLEAN(A1)))
3.
In column B, select all the cells to the right of the cells
that contain data in column A.
4.
On the Edit menu, point to Fill, and then click Down.
The new column contains the values of the text in
column A.
5.
With the same range selected, click Copy on the Edit menu.
6.
Select cell A1, and click Paste Special on the Edit menu. Under Paste, click Values, and click OK to paste the converted values back on top of column A.
7.
Delete column B by selecting the column and clicking Delete on the Edit menu.
The text that was in column A is in a number format.
Method 5: Use a Visual Basic for Applications Procedure
Microsoft provides programming examples for illustration only, without warranty either expressed or implied. This includes, but is not limited to, the implied warranties of merchantability or fitness for a particular purpose. This article assumes that you are familiar with the programming language that is being demonstrated and with the tools that are used to create and to debug procedures. Microsoft support engineers can help explain the functionality of a particular procedure, but they will not modify these examples to provide added functionality or construct procedures to meet your specific requirements. Create a Visual Basic for Applications macro to
reenter the numbers in the selected cell or range of cells. To do this, follow
these steps:
1.
Select the cells that exhibit the behavior.
2.
If you have not already done so, click Cells on the Format menu and click the Number tab to change the number format of the cells.
3.
On the Tools menu, point to Macro, and then click Visual Basic Editor.
4.
On the Insert menu, click Module.
5.
Type the following macro code in the new module:
Sub Enter_Values()
For Each xCell In Selection
xCell.Value = xCell.Value
Next xCell
End Sub
6.
On the File menu, click Close and Return to Microsoft
Excel.
7.
Reselect the affected cells if they are not already
selected.
8.
On the Tools menu, point to Macro, and then click Macros. In the Macro name list, click Enter_Values. Click Run.
This method works best if the data is arranged in a single
column. The following example assumes that the data is in column A and starts
in row 1 ($A$1). To use this example, follow these steps:
1.
Select one column of cells that contain the
text.
2.
On the Data menu, click Text to Columns.
3.
Under Original data type, click Delimited, and click Next.
4.
Under Delimiters, click to select the Tab check box, and click Next.
5.
Under Column data format, click General.
6.
Click Advanced and make any appropriate settings for the Decimal
separator and Thousands separator. Click OK.
For more information about cell formatting, click Microsoft Excel Help on the Help menu, type format cells quickly in the Office Assistant or the Answer Wizard, and then click Search to view the topics returned.
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