---
title: fractionCompleted
framework: swiftui
role: symbol
role_heading: Instance Property
path: swiftui/progressviewstyleconfiguration/fractioncompleted
---

# fractionCompleted

The completed fraction of the task represented by the progress view, from 0.0 (not yet started) to 1.0 (fully complete), or nil if the progress is indeterminate or relative to a date interval.

## Declaration

```swift
let fractionCompleted: Double?
```