---
title: throughputCapacityRatio
framework: wifiaware
role: symbol
role_heading: Instance Property
path: wifiaware/waperformancereport/throughputcapacityratio
---

# throughputCapacityRatio

The current normalized ratio of the throughput capacity and throughput ceiling.

## Declaration

```swift
var throughputCapacityRatio: Double? { get }
```

## Discussion

Discussion This ratio reflects the current throughput capability of the data path as a value between 0.0 and 1.0. It provides a consistent measure of the relative capacity and health of a data path, regardless of the different hardware capabilities across devices.

## See Also

### Getting the throughput metrics

- [throughputCeiling](wifiaware/waperformancereport/throughputceiling.md)
- [throughputCapacity](wifiaware/waperformancereport/throughputcapacity.md)