Co-ordinate Converter

This website will allow users online free of charge to interactively convert co-ordinate points or files of co-ordinate points between the following co-ordinate reference systems:

  • WGS84 (World Geodetic System 1984) / ETRF89 (European Terrestrial Reference Frame 1989)
  • Irish Grid
  • ITM (Irish Transverse Mercator)
  • UTM (Universal Transverse Mercator)

Users can also download a free co-ordinate converter software application.

Converter

Use our co-ordinate converter to convert data from one of the four standard co-ordinate systems (e.g. ITM) to each of the others (e.g. ETRF89 GPS, UTM and Irish Grid) and vice-versa.

Click here to access our co-ordinate converter.

If you have a list of co-ordinates to convert, use our batch converter.