---
title: "IUnitConverter Interface"
canonical: https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_IUnitConverter.htm
product: "Graphics Mill 5.5 for .NET"
---

This documentation is for the old version. [Go to the latest Graphics Mill docs](https://www.graphicsmill.com/docs/gm/)

# IUnitConverter Interface
 
This interface is implemented with all classes which needs to convert spatial values between different measurement units (like inches, millimeters, points, etc).
 
**Namespace:** [Aurigma.GraphicsMill](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill.htm.md)
 **Assembly:** Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
 
## Syntax
  
```
Public Interface IUnitConverter
```
 
```csharp
public interface IUnitConverter
```
 
## Remarks
 Graphics Mill for .NET provides two partial implementations of this interface: [UnitConverterObject](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_UnitConverterObject.htm.md) and [UnitConverterObject](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_UnitConverterObject.htm.md) classes.
   
## See Also

### Reference

- [IUnitConverter Members](https://www.graphicsmill.com/docs/gm5/AllMembers_T_Aurigma_GraphicsMill_IUnitConverter.htm.md)
- [Aurigma.GraphicsMill Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill.htm.md)