UTMToLatLong(Easting, Northing, Zone)
Converts input UTM coordinates to latitude and longitude.
Input:      
Easting = UTM easting coordinate, in meters                   Northing = UTM northing coordinate, in meters (number)                 
Zone = UTM zone (northern hemisphere positive) (number)
Output:     
Latitude and longitude in decimal degrees |
Notes: If unfamiliar with Excel vector functions, see Vector Functions reference