OS X (Eastings) 410852 OS Y (Northings) 294670 Nat Grid SP108946 / SP1085294670 Nearest Post Code B73 5UZ Lat (WGS84) N52:32:59 (52.5497708603974) Long (WGS84) W1:50:29 (-1.84139205204438) Lat,Long (WGS84) 52.5497708603974,-1.84139205204438 Lat (OSGB36) N52:32:58 (52.54940778390551) Long (OSGB36) W1:50:24 (-1.839941947554606) Lat,Long (OSGB36) 52.54940778390551,-1.839941947554606 what3words long.knee.basin Open Loc/Plus code 9C4WG5X5+WC5