Coordinate converter

Convert between WGS84 decimal degrees, degrees-minutes-seconds, Lambert 93 and UTM. The calculation runs in your browser: no coordinate is sent anywhere.

Quickstart

Convert

Pick the system you start from, enter the values, read the others. The defaults show central Paris.

About the systems

  • WGS84 (EPSG:4326): latitude and longitude in decimal degrees, as returned by the Addrova API.
  • Lambert 93 (EPSG:2154): the official conic projection of metropolitan France, in metres.
  • UTM: the world is split into 60 zones of 6 degrees; the zone is chosen from the longitude.
  • DMS: degrees, minutes and seconds with a hemisphere letter. Decimal commas are accepted.

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