Square Yards to Bigha (Assam): the quick answer
1 yd² = 0.000625 bigha-as
1 square yard equals 0.000625 bigha (Assam)
To convert square yards to bigha (Assam), multiply the value by 0.000625. To go the other way, multiply bigha (Assam) by 1,600 to get square yards.