Transform coordinates to another system

This page shows how to transform coordinates from one system to another using our Coordinates API. You can also use this service with the API client JS.

For a beginner intro into the service, see Work with coordinate systems.

You need a MapTiler API key to use this service. Get it here and learn how to protect it.

The universal transform URL format is:

https://api.maptiler.com/coordinates/transform/{COORDS}.json?s_srs={CODE}&to_srs={CODE}&key=YOUR_MAPTILER_API_KEY_HERE
Parameters Description Example
COORDS Pair (x,y) or triplets (x,y,x) of coordinates separated by comma (,) 17,50
17,50,300
s_srs Source coordinate reference system 4326
t_srs Target coordinate reference system definition 5514
ops List of coordinate of operations separated by | 1623

Example of a coordinate transformation URL call:

https://api.maptiler.com/coordinates/transform/17,50.json?s_srs=4326&t_srs=5514&ops=1623&key=YOUR_MAPTILER_API_KEY_HERE

For more details, see the Coordinates API Transform reference.