Bigha (Uttar Pradesh / Bihar, Pucca) to Tønde Land (Denmark): the quick answer
To convert bigha (Uttar Pradesh / Bihar, pucca) to tønde land (Denmark), multiply the value by 0.458519. To go the other way, multiply tønde land (Denmark) by 2.18093 to get bigha (Uttar Pradesh / Bihar, pucca).
↔ Convert tønde land (Denmark) to bigha (Uttar Pradesh / Bihar, pucca) instead