About WGS84
WGS84 (World Geodetic System 1984) is the global standard coordinate system used by GPS devices, mapping services such as Google Maps, and most international geospatial applications. It represents locations using longitude and latitude in decimal degrees.
How to Use the Geographic Coordinate Converter
- Select the source coordinate system.
- Select the target coordinate system.
- Enter the longitude and latitude separated by a comma.
- Click “Convert”.
- View the converted coordinate result.
Common Applications
- GPS data conversion
- Google Maps coordinate verification
- Surveying and mapping projects
- Geographic information system (GIS) processing
- Location data transformation
Important Notes
- Coordinates must be entered in decimal degree format.
- Longitude comes first, followed by latitude.
- Negative values represent western longitudes or southern latitudes.
- Ensure the correct source coordinate system is selected for accurate results.
Frequently Asked Questions
What format should I use for input?
Use decimal degrees format separated by a comma. Example: 116.404,39.915
What happens if I enter invalid data?
The system will prompt you to enter valid longitude and latitude values within acceptable geographic ranges.
Is this tool free to use?
Yes. The Geographic Coordinate Converter is completely free and does not require registration.