LEFTB Function in Excel: Syntax, Examples and Free Practice
LEFTB is an Excel Text function. Like LEFT, but counts bytes instead of characters — for double-byte languages.
LEFTB syntax
Arguments
text: The text to work withnum_bytes: How many bytes to return (optional)
When to use LEFTB
LEFTB is used to clean up and reshape text data pulled from other systems before reporting on it.
Practice LEFTB online, free
Open the live Excel-style spreadsheet and try LEFTB yourself. No Excel install or sign-up needed to start.
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Frequently asked questions
What does the LEFTB function do in Excel?
Like LEFT, but counts bytes instead of characters — for double-byte languages.
What is the syntax of LEFTB in Excel?
The syntax is =LEFTB(text, [num_bytes]). text: The text to work with; num_bytes: How many bytes to return (optional).
Where can I practice LEFTB online for free?
Open the free live spreadsheet on Cellgrids and try LEFTB yourself. No Excel install is needed and you can start without signing up.
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