AREA CALCULATOR Enter any one value and click on the Calculate button to get the equivalent measurements. Click on the Clear button before entering a new unit value.   Square Feet Square Metres Square Yards Acres *Biswa I *Bigha I *Biswa II *Bigha II Hectares Kottah (B) Kanal Marla Grounds Cents Aankadam Perch Rood Guntha Chataks Ares    Diamond Estates