How to Use the LEFT Function in Excel (Extract Text from the Start)
The LEFT() function allows you to extract a given number of characters from the beginning (left side) of a string.
📘 Syntax:
=LEFT(text, num_chars)
✅ Example:
=LEFT("HRMGR123", 5)
This returns "HRMGR", the first five characters of the string.
🎯 Use Cases:
- Extract department codes from employee IDs
- Separate prefixes from data fields
- Prepare text columns for cleaning or categorization
💡 Bonus Tip:
Pair with SEARCH()
or FIND()
to dynamically cut based on a character like "-" or "_".
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