OS X (Eastings) 555750 OS Y (Northings) 275750 Nat Grid TL557757 / TL5575075750 Nearest Post Code CB7 5TZ Lat (WGS84) N52:21:28 (52.357685033130366) Long (WGS84) E0:17:08 (0.2856694603737924) Lat,Long (WGS84) 52.357685033130366,0.2856694603737924 Lat (OSGB36) N52:21:26 (52.35726654583505) Long (OSGB36) E0:17:14 (0.28735961601729354) Lat,Long (OSGB36) 52.35726654583505,0.28735961601729354 what3words expiring.define.coached Open Loc/Plus code 9F42975P+37F