1 bigha=20 KATHA
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"
Bighas size varies based on the region. That is to say that multiple places use the word bigha for different units of area.
1 Bigha = 1,369 m2
3.Kolkata is in India, where 1 bigha = 0.33 acres, so 1 acre is almost exactly 3 bigha
20 locha=5 katha; 5 katha= 1 bigha and so 100 locha= 1 bigha
1 bigha=20 KATHA
Here we go....... 1 Bigha = 20 katha = 33 decimal 1 katha = 1.65 decimal
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"
4 kanals in 1 bigha...
1 Killa = 5 Bigha
In Bihar, one Katha varies from seven hundred and fifty square feet to about 2000 square feet. These units are usually used at Chapra.
1360
Bighas size varies based on the region. That is to say that multiple places use the word bigha for different units of area.
1960 Sq.Ft.
A katha (also spelled cottah) is a unit of area in Bangladesh and India approximately equal to 1/20 of a bigha (720 ft² or 66.89 m²). The unit is still in use in much of Bangladesh and India but the exact size varies from place to place.
2468 m2 = 1 bigha