---
title: Double.Magnitude
framework: swift
role: symbol
role_heading: Type Alias
path: swift/double/magnitude-swift.typealias
---

# Double.Magnitude

A type that can represent the absolute value of any possible value of the conforming type.

## Declaration

```swift
typealias Magnitude = Double
```

## See Also

### Finding the Sign and Magnitude

- [magnitude](swift/double/magnitude-swift.property.md)
- [sign](swift/double/sign.md)