What's New

Enjoy our latest update where we fixed some bugs and improved our app to give you a better app experience

App Description

Convert gps coordinates to 4000+ different coordinate systems, both projected and geographic, covering the whole world ( local systems, deprecated systems, almost every system ever used anywhere ).

Cassini-Soldner, used in Italy, are implemented too. SUPPORT FOR GAUSS-BOAGA NOT RELIABLE, i'm currently working to fix it

Simple to use:
Select your target coordinate system and locate point in the map, below you can read coordinates in wgs84 ( map default ) and target coordinate system too ; to locate and translate current position, use GPS button

You can save points and then export them in a csv file

( warning: many coordinate systems are valid only in limited geographic zone, you will see dashes if translation is not possible for the current point )

iPhone Screenshots

(click to enlarge)

GPS Units Converter screenshot 1

iPad Screenshots

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GPS Units Converter screenshot 2

App Changes

  • July 18, 2013 Initial release
  • August 02, 2013 New version 1.0.1
  • August 25, 2013 New version 1.0.2
  • September 11, 2013 New version 1.0.3
  • April 02, 2014 New version 1.1
  • April 10, 2014 New version 2.0
  • August 21, 2014 New version 2.0.1
  • October 27, 2020 New version 2.1.1
  • September 16, 2023 New version 2.1.2