Convert square mile to rood (area)
Selected category : area.
Definition and details for square mile :
Square mile (mi2 or sq mi) is a traditional unit of area, equal to 640 acres, or 2.6 square kilometers.
Definition and details for rood (area) :
Rood (ro) is an old English unit of area, equal to quarter of an acre, or 10 890 square feet or 1011.7141056 mē based on the international inch.