Bigha (Uttar Pradesh / Bihar, Pucca) to Tunnland (Sweden / Finland): the quick answer
To convert bigha (Uttar Pradesh / Bihar, pucca) to tunnland (Sweden / Finland), multiply the value by 0.512374. To go the other way, multiply tunnland (Sweden / Finland) by 1.9517 to get bigha (Uttar Pradesh / Bihar, pucca).
↔ Convert tunnland (Sweden / Finland) to bigha (Uttar Pradesh / Bihar, pucca) instead