OS X (Eastings) 187500 OS Y (Northings) 37500 Nat Grid SW875375 / SW8750037500 Nearest Post Code TR2 5EJ Lat (WGS84) N50:11:57 (50.19929109534153) Long (WGS84) W4:58:44 (-4.9789208774298155) Lat,Long (WGS84) 50.19929109534153,-4.9789208774298155 Lat (OSGB36) N50:11:55 (50.198694678841065) Long (OSGB36) W4:58:40 (-4.977908588784389) Lat,Long (OSGB36) 50.198694678841065,-4.977908588784389 what3words suspect.insulated.adopt Open Loc/Plus code 9C2Q52XC+PC8