---
title: kCFURLTotalFileSizeKey
framework: corefoundation
role: symbol
role_heading: Global Variable
path: corefoundation/kcfurltotalfilesizekey
---

# kCFURLTotalFileSizeKey

Key for the total displayable size of the file in bytes, returned as a CFNumber object. This includes the size of any file metadata.

## Declaration

```swift
let kCFURLTotalFileSizeKey: CFString!
```

## See Also

### Constants

- [kCFURLFileAllocatedSizeKey](corefoundation/kcfurlfileallocatedsizekey.md)
- [kCFURLFileSizeKey](corefoundation/kcfurlfilesizekey.md)
- [kCFURLIsAliasFileKey](corefoundation/kcfurlisaliasfilekey.md)
- [kCFURLIsMountTriggerKey](corefoundation/kcfurlismounttriggerkey.md)
- [kCFURLTotalFileAllocatedSizeKey](corefoundation/kcfurltotalfileallocatedsizekey.md)