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# VBScript Len Function * * Complete VBScript Reference Manual](#) * * * The Len function returns the number of characters in a string. ### Syntax Len(string) | Parameter | Description | | :--- | :--- | | string | A string expression. | ## Examples ## Example 1 txt="This is a beautiful day!" document.write(Len(txt)) The above example outputs: 24 [Try it out »](#) ## Example 2 You can also put the string directly into the Len function: document.write(Len("This is a beautiful day!")) The above example outputs: 24 [Try it out »](#) * * Complete VBScript Reference Manual](#)