Lookup Functions

When working with data in Excel, lookup functions are essential. For years, VLOOKUP was the go-to function for searching and retrieving information. But now, with Office 365 and Excel 2021+, we have a more powerful alternative – XLOOKUP.

Let’s break down both functions using a real-world example.

🧾 Sample Data:

ABCD
Employee NameDate of JoinRoleSalary
Ankit Sharma12-Jan-2022Manager50000
Meera Joshi01-Mar-2021Analyst42000
Rohan Verma18-May-2020Developer48000
Sonia Patel09-Sep-2023HR39000

🔹 VLOOKUP Function:

Syntax:

=VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])

Example – Get Role of Meera:

=VLOOKUP("Meera Joshi", A2:D5, 3, FALSE)

What it does: Searches the first column (Employee Name) for “Meera Joshi” and returns the value from the 3rd column (Role).

❌ VLOOKUP Limitations:

  • Only searches left to right
  • Requires exact column index (not dynamic)
  • Cannot search from right to left
  • Slower on large datasets

🔸 XLOOKUP Function:

Syntax:

=XLOOKUP(lookup_value, lookup_array, return_array, [if_not_found])

Example – Get Role of Meera:
=XLOOKUP("Meera Joshi", A2:A5, C2:C5, "Not Found")

What it does: Looks for “Meera Joshi” in column A and returns corresponding value from column C (Role).

✅ XLOOKUP Advantages:

  • Can look left or right
  • More flexible and readable
  • Allows default result if not found
  • Works vertically or horizontally
  • No need for column number

📊 Comparison Table:

FeatureVLOOKUPXLOOKUP
Lookup DirectionLeft to Right onlyLeft, Right, Any Direction
Return ValueUses column numberUses actual return range
Not Found MessageShows #N/AYou can define a message
Vertical & HorizontalVertical onlyBoth supported
SimplicityBasicModern and flexible

🔚 Conclusion:

If you’re still using VLOOKUP, it’s time to upgrade! XLOOKUP is more powerful, easier to use, and reduces formula errors.

Example:

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