Estimate crop zakat using clear inputs and transparent formulas, with results intended for planning and comparison.
How to use this calculator
For crop zakat calculator, enter Harvest amount (kg), Entered value per kilogram (SAR), Irrigation method, Costs entered for the chosen calculation (SAR) using the unit or format beside each field. Select Calculate to apply the formula below, review all returned values together, and use Reset to restore the demonstrated inputs before testing another scenario.
Formula & calculation method
cropZakatRate = if(irrigation=='rain',10,if(irrigation=='artificial',5,7.5)); cropZakatAmount = max(0,harvestAmount-deductibleCosts)*if(irrigation=='rain',0.1,if(irrigation=='artificial',0.05,0.075)); cropZakatValue = max(0,harvestAmount-deductibleCosts)*if(irrigation=='rain',0.1,if(irrigation=='artificial',0.05,0.075))*valuePerUnitWorked example
For a reproducible crop zakat calculator example, use Harvest amount: 1000; Entered value per kilogram: 5; Irrigation method: Rain-fed without irrigation cost; Costs entered for the chosen calculation: 0. The first returned value, rate used for selected irrigation, is calculated with if(irrigation=='rain',10,if(irrigation=='artificial',5,7.5)); the other results describe the same scenario. Change one input at a time and keep its unit consistent when comparing scenarios.
Limitations to keep in mind
A simplified religious arithmetic model, not a fatwa. Confirm nisab, hawl, asset eligibility, irrigation rules, livestock schedules, debts, and personal circumstances with qualified religious guidance.