# EARTH_RADIUS_KILOMETERS Field
The earth's radius in kilometers.
## Definition
**Namespace:** CapyKit.Helpers
**Assembly:** CapyKit (in CapyKit.dll) Version: 1.0.2
**C#**
``` C#
public const int EARTH_RADIUS_KILOMETERS = 6371
```
**F#**
``` F#
static val mutable EARTH_RADIUS_KILOMETERS: int
```
#### Field Value
Int32
## See Also
#### Reference
CalculationHelper Class
CapyKit.Helpers Namespace