SUBSTITUTE

Microsoft Office Excel 2003

See Also

Substitutes new_text for old_text in a text string. Use SUBSTITUTE when you want to replace specific text in a text string; use REPLACE when you want to replace any text that occurs in a specific location in a text string.

Syntax

SUBSTITUTE(text,old_text,new_text,instance_num)

Text    is the text or the reference to a cell containing text for which you want to substitute characters.

Old_text    is the text you want to replace.

New_text    is the text you want to replace old_text with.

Instance_num    specifies which occurrence of old_text you want to replace with new_text. If you specify instance_num, only that instance of old_text is replaced. Otherwise, every occurrence of old_text in text is changed to new_text.

Example

The example may be easier to understand if you copy it to a blank worksheet.

Show How?

  1. Create a blank workbook or worksheet.
  2. Select the example in the Help topic. Do not select the row or column headers.

    Selecting an example from Help

    Selecting an example from Help

  3. Press CTRL+C.
  4. In the worksheet, select cell A1, and press CTRL+V.
  5. To switch between viewing the results and viewing the formulas that return the results, press CTRL+` (grave accent), or on the Tools menu, point to Formula Auditing, and then click Formula Auditing Mode.
 
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Data
Sales Data
Quarter 1, 2008
Quarter 1, 2011
Formula Description (Result)
=SUBSTITUTE(A2, "Sales", "Cost") Substitutes Cost for Sales (Cost Data)
=SUBSTITUTE(A3, "1", "2", 1) Substitutes first instance of "1" with "2" (Quarter 2, 2008)
=SUBSTITUTE(A4, "1", "2", 3) Substitutes third instance of "1" with "2" (Quarter 1, 2012)