Converting from Irish Grid (WGS84) to Lat Long

Over the years I have faced the dilemma of converting from Irish Grid to Lat Long. Google and Yahoo maps for example insist that you use Lat Long. You can download a free app called Grid Inquest that will allow you do carry out this tricky task


  1. Nice find Liam, that could come in very useful!

  2. Paul says:

    There is also one on
    Check thetab at the top of the screen on the right ‘GPS Convert’. It allows conversion from irish grid to lat/long (decimal) and back and shows the location on the map.
    Cheers, Paul.

  3. liam noonan says:

    Hi Paul,
    Thanks for the info on nice to have another resource available for GPS conversions

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