Calculate Islamic tithes on crop harvests simply and accurately, differentiating between natural rainfall and artificial irrigation methods according to established classical principles.
Ushr is the Islamic obligation levied on the produce of cultivated agricultural land. In prophetic tradition, the rate of obligation is calibrated according to human effort and cost incurred during watering.
Crops irrigated naturally by rainfall, rivers, natural springs, or moisture without commercial labor and pumping expenditure.
Crops irrigated with water fetched at considerable cost through tube wells, motorized pumps, canal water levies, or purchased tankers.
Land nourished equally by seasonal rainfall and supplemented by artificial pumping mechanisms throughout the crop cycle.
