720 sqft
It is not a standard measure, but in some parts of India, it would be 5760 square feet.
From the Wikipedia article for "Katha (unit)" (it seems that Cottah is an alternate spelling for Katha): "A Katha is approximately 720-square-foot (67 m2) or 1/20 of a bigha. It is still in use in much of Bangladesh and India"
Even state-by-state within India, different units measure different areas. In Bihar, one katha may vary from 750 ft² to 2000 ft².
How many katha in 6 shatak
1 katha in . . . Assam . . . . . 2,880 square feet Bengal . . . . . 720 square feet Bihar . . . . . . 1,361.25 square feet Madhya Pradesh . . . 6,000 square feet
750 Sqft
720 sqft
In Bangladesh, one katha is 720 square feet.
1 Katha in to square feet
1 katha = 1760 sq. Feet.
1650 square feet 1 katha
In Bihar, one Katha varies from seven hundred and fifty square feet to about 2000 square feet. These units are usually used at Chapra.
144 sq. feet
1 katha=66.9 sq. metres 1 katha=720 sft
Around 2000 sq ft
1620 SQFT for Siwan ,Gopalganj