OS X (Eastings) 290500 OS Y (Northings) 273500 Nat Grid SN905735 / SN9050073500 Nearest Post Code SY18 6RZ Lat (WGS84) N52:20:55 (52.3486003840681) Long (WGS84) W3:36:32 (-3.6089809263251205) Lat,Long (WGS84) 52.3486003840681,-3.6089809263251205 Lat (OSGB36) N52:20:54 (52.34823778307515) Long (OSGB36) W3:36:28 (-3.607746013960768) Lat,Long (OSGB36) 52.34823778307515,-3.607746013960768 what3words coupler.cattle.eggshell Open Loc/Plus code 9C4R89XR+CCR