LEN Google Sheet Formula
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LEN Formula Syntax
Example Use Case
Counting the length of a text string
Understanding the LEN Formula
The LEN function in Excel returns the number of characters in a text string, including spaces and punctuation. It’s a text tool for measuring length—like checking input size or validating data.
LEN("Hello") returns 5, counting each character. It takes a single text argument, counting everything visible (not hidden codes), making it a quick way to gauge string size.
Why Use LEN?
LEN sizes text—think field limits or parsing prep. Its character count aids in text analysis, offering a simple metric for length-based logic or cleanup tasks.
Example with Sample Data
| Text | Formula | Result |
|---|---|---|
| 'Hello' | =LEN("Hello") | 5 |
| 'Hi there' | =LEN("Hi there") | 8 |
| '' | =LEN("") | 0 |
LEN counts chars: 'Hello' is 5, 'Hi there' is 8. It’s a length measurer.
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