OS X (Eastings) 257920 OS Y (Northings) 666369 Nat Grid NS579663 / NS5792066369 Nearest Post Code G3 6HP Lat (WGS84) N55:52:10 (55.86948107005683) Long (WGS84) W4:16:20 (-4.272176317543328) Lat,Long (WGS84) 55.86948107005683,-4.272176317543328 Lat (OSGB36) N55:52:10 (55.869543163510514) Long (OSGB36) W4:16:15 (-4.270894165696666) Lat,Long (OSGB36) 55.869543163510514,-4.270894165696666 what3words poster.rope.chose Open Loc/Plus code 9C7QVP9H+Q4W