OS X (Eastings) 464394 OS Y (Northings) 100745 Nat Grid SU643007 / SU6439400745 Nearest Post Code PO1 4BD Lat (WGS84) N50:48:10 (50.80269414654079) Long (WGS84) W1:05:15 (-1.0875656416574964) Lat,Long (WGS84) 50.80269414654079,-1.0875656416574964 Lat (OSGB36) N50:48:08 (50.80211708829008) Long (OSGB36) W1:05:10 (-1.0860952850944405) Lat,Long (OSGB36) 50.80211708829008,-1.0860952850944405 what3words later.cloud.hoping Open Loc/Plus code 9C2WRW36+3XF