---
title: "init(value:unit:)"
framework: foundation
role: symbol
role_heading: Initializer
path: "foundation/measurement/init(value:unit:)"
---

# init(value:unit:)

Create a Measurement given a specified value and unit.

## Declaration

```swift
init(value: Double, unit: UnitType)
```

## Parameters

- `value`: The double-precision floating-point measurement value.
- `unit`: The unit of measure.