Thursday, 30 January 2025

substitute

 The SUBSTITUTE function in Excel is used to replace specific text in a text string. It is often used to clean or manipulate data. Below are 10 examples of how you can use the SUBSTITUTE function, including scenarios with data and formulas.


1. Basic SUBSTITUTE Function

Replace a specific text in a string.

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=SUBSTITUTE("Hello World", "World", "Excel")

Result: "Hello Excel"


2. Replace Specific Occurrence

Replace only the second occurrence of a word.

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=SUBSTITUTE("apple orange apple banana", "apple", "fruit", 2)

Result: "apple orange fruit banana"


3. Remove Spaces

Remove all spaces from a text string.

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=SUBSTITUTE("Excel is fun", " ", "")

Result: "Excelisfun"


4. Replace Line Breaks

Replace line breaks (CHAR(10)) with a space.

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=SUBSTITUTE(A1, CHAR(10), " ")

Assumption: Cell A1 contains text with line breaks.


5. Nested SUBSTITUTE

Replace multiple characters in a string.

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=SUBSTITUTE(SUBSTITUTE("123-456-789", "-", ""), ".", "")

Result: "123456789"


6. Replace Special Characters

Replace special characters (e.g., @#) with an empty string.

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=SUBSTITUTE(SUBSTITUTE("user@domain#com", "@", ""), "#", "")

Result: "userdomaincom"


7. Dynamic Replacement Using Cell References

Replace text dynamically based on cell values.

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=SUBSTITUTE(A1, B1, C1)

Assumption:

  • A1 contains the original text.

  • B1 contains the text to replace.

  • C1 contains the replacement text.


8. Combine SUBSTITUTE with TRIM

Remove extra spaces and replace specific text.

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=TRIM(SUBSTITUTE("  Excel   is   great  ", "  ", " "))

Result: "Excel is great"


9. Replace Text in a Formula

Use SUBSTITUTE within another formula (e.g., LEN).

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=LEN(SUBSTITUTE("Excel is awesome", " ", ""))

Result: 14 (Length of the string without spaces)


10. Replace Text in a Date Format

Replace slashes (/) in a date with hyphens (-).

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=SUBSTITUTE(TEXT(A1, "mm/dd/yyyy"), "/", "-")

Assumption: Cell A1 contains a date.


Bonus: SUBSTITUTE with IF

Conditionally replace text based on a condition.

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=IF(A1="OldText", SUBSTITUTE(A1, "OldText", "NewText"), A1)

Result: Replaces "OldText" with "NewText" only if A1 contains "OldText".


These examples demonstrate the versatility of the SUBSTITUTE function in Excel for cleaning, formatting, and manipulating data. Let me know if you need further clarification!

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