Dan Casey - Irish Grid References

Bulk Convert Between Irish Grid References, XY Cordinates and Latitude, Longitude

Simply copy in a column of coordinates matching one of the three formats, click the relevent button and the other boxes will be occupied by the converted coordinates. Limited to 500 points.

Grid Ref

i.e O 21112 21112

X, Y Ref

i.e 321112, 221112

X Y Seperate Cols

i.e 321112 221112

Lat, Lon Ref

i.e 53.2269, -6.1872


While working on a Python GIS application, I stumbled across 'the age old problem of bulk conversion of Irish Grid References to GPS coordinates'.

It struck me odd that there wasn't an online resource for converting.......so I built one.

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