OS X (Eastings) 457840 OS Y (Northings) 193227 Nat Grid SU578932 / SU5784093227 Nearest Post Code OX10 7JW Lat (WGS84) N51:38:06 (51.6348862898464) Long (WGS84) W1:09:56 (-1.1656689684957415) Lat,Long (WGS84) 51.6348862898464,-1.1656689684957415 Lat (OSGB36) N51:38:04 (51.634406708134065) Long (OSGB36) W1:09:51 (-1.1641759671811411) Lat,Long (OSGB36) 51.634406708134065,-1.1641759671811411 what3words reversed.escalated.tailing Open Loc/Plus code 9C3WJRMM+XP4