---
title: unitsPerMeter
framework: phase
role: symbol
role_heading: Instance Property
path: phase/phaseengine/unitspermeter
---

# unitsPerMeter

A conversion factor from meters to your app’s preferred unit of measurement.

## Declaration

```swift
var unitsPerMeter: Double { get set }
```

## Mentioned in

Playing sound from a location in a 3D scene

## Discussion

Discussion Distance-based properties throughout the framework apply the value you supply for this property to their value.

## See Also

### Measuring Units

- [unitsPerSecond](phase/phaseengine/unitspersecond.md)