OS X (Eastings) 428500 OS Y (Northings) 195500 Nat Grid SU285955 / SU2850095500 Nearest Post Code SN7 8SN Lat (WGS84) N51:39:27 (51.65756867423489) Long (WGS84) W1:35:22 (-1.5893993295178828) Lat,Long (WGS84) 51.65756867423489,-1.5893993295178828 Lat (OSGB36) N51:39:26 (51.6570979858197) Long (OSGB36) W1:35:17 (-1.5879541210544037) Lat,Long (OSGB36) 51.6570979858197,-1.5879541210544037 what3words hacking.machinery.merge Open Loc/Plus code 9C3WMC56+26H