OS X (Eastings) 523829 OS Y (Northings) 223963 Nat Grid TL238239 / TL2382923963 Nearest Post Code SG1 1ER Lat (WGS84) N51:54:02 (51.90046017094946) Long (WGS84) W0:12:06 (-0.20162068800741806) Lat,Long (WGS84) 51.90046017094946,-0.20162068800741806 Lat (OSGB36) N51:53:60 (51.899996488580825) Long (OSGB36) W0:12:00 (-0.20000635867236216) Lat,Long (OSGB36) 51.899996488580825,-0.20000635867236216 what3words jams.nuns.rips Open Loc/Plus code 9C3XWQ2X+59J