---
title: knots
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/unitspeed/knots
---

# knots

The knots unit of speed.

## Declaration

```swift
@NSCopying class var knots: UnitSpeed { get }
```

## See Also

### Accessing Predefined Units

- [metersPerSecond](foundation/unitspeed/meterspersecond.md)
- [kilometersPerHour](foundation/unitspeed/kilometersperhour.md)
- [milesPerHour](foundation/unitspeed/milesperhour.md)