---
title: gramsPerLiter
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/unitconcentrationmass/gramsperliter
---

# gramsPerLiter

The grams per liter unit of concentration.

## Declaration

```swift
@NSCopying class var gramsPerLiter: UnitConcentrationMass { get }
```

## See Also

### Accessing Predefined Units

- [milligramsPerDeciliter](foundation/unitconcentrationmass/milligramsperdeciliter.md)
- [millimolesPerLiter(withGramsPerMole:)](foundation/unitconcentrationmass/millimolesperliter(withgramspermole:).md)