---
url: >-
  /statelake/scripting-reference/functions-and-procedures/file-functions/flofilesize.md
---

# FloFileSize

The **FloFileSize** function returns the size in bytes of the specified on-disk file **FileName**.

The **FileName** must include the full path of the file.

**Declaration**: Function FloFileSize(const FileName : String) : Int64

The following is a simple illustration.

```pascal
 procedure ScriptEvent (var Value : variant);
var
  aInt : Int64;
begin
 //Returns the exact number of bytes for the file - in this case 2382
  aInt := FloFileSize('C:\Test\CompareDate.txt');
  LogInfo(FloatToStr(aInt)+' bytes.');
  LogInfo('');

end;
```