Bigha (Nepal) to Bigha (Uttar Pradesh / Bihar, Pucca): the quick answer
To convert bigha (Nepal) to bigha (Uttar Pradesh / Bihar, pucca), multiply the value by 2.67769. To go the other way, multiply bigha (Uttar Pradesh / Bihar, pucca) by 0.373457 to get bigha (Nepal).
↔ Convert bigha (Uttar Pradesh / Bihar, pucca) to bigha (Nepal) instead