Guntha (Gunta) to Bigha (Bangladesh / West Bengal): the quick answer
To convert guntha (gunta) to bigha (Bangladesh / West Bengal), multiply the value by 0.075625. To go the other way, multiply bigha (Bangladesh / West Bengal) by 13.2231 to get guntha (gunta).
↔ Convert bigha (Bangladesh / West Bengal) to guntha (gunta) instead