---
title: countStyle
framework: foundation
role: symbol
role_heading: Instance Property
path: foundation/bytecountformatter/countstyle-swift.property
---

# countStyle

Specify the number of bytes to be used for kilobytes.

## Declaration

```swift
var countStyle: ByteCountFormatter.CountStyle { get set }
```

## Discussion

Discussion The default setting is ByteCountFormatter.CountStyle.file, which is the system specific value for file and storage sizes.

## See Also

### Setting Formatting Styles

- [formattingContext](foundation/bytecountformatter/formattingcontext.md)
- [allowsNonnumericFormatting](foundation/bytecountformatter/allowsnonnumericformatting.md)
- [includesActualByteCount](foundation/bytecountformatter/includesactualbytecount.md)
- [isAdaptive](foundation/bytecountformatter/isadaptive.md)
- [allowedUnits](foundation/bytecountformatter/allowedunits.md)
- [includesCount](foundation/bytecountformatter/includescount.md)
- [includesUnit](foundation/bytecountformatter/includesunit.md)
- [zeroPadsFractionDigits](foundation/bytecountformatter/zeropadsfractiondigits.md)