The zakat calculator estimates an amount from eligible assets, deductible liabilities entered by the user, a user-provided nisab threshold, and a selected rate. It is a simple arithmetic aid, not an individualized religious ruling.
How to use this calculator
Enter eligible assets and liabilities in the same currency, then provide the nisab you have verified from a reliable source. If net eligible wealth meets or exceeds nisab, the rate is applied; otherwise estimated zakat is zero in this model.
Formula & calculation method
Net zakatable wealth = max(assets − liabilities, 0); zakat = net wealth × rate/100 when net wealth ≥ nisabThe default 2.5% rate is editable and commonly used for certain monetary assets under particular conditions, but eligibility, holding periods, debt treatment, and nisab standards can require qualified religious guidance.
Worked example
If eligible assets are 10,000, deductible liabilities 1,000, and verified nisab 5,000, net wealth is 9,000. At 2.5%, the arithmetic estimate is 225 because net wealth exceeds the threshold.
Why this is useful
The calculator makes the threshold comparison and deduction assumptions explicit. It never invents gold, silver, or currency prices, and requiring a user-provided nisab keeps time-sensitive values under the user's control.
Limitations to keep in mind
Zakat rules vary by asset type, intention, ownership, holding period, and scholarly interpretation. The tool does not determine nisab, eligibility, or religious obligations. Consult a knowledgeable qualified authority for personal guidance.
Frequently asked questions
Where does the nisab value come from?
You must enter a current threshold verified from a reliable source in the same currency. The calculator does not fetch metal prices.
Does the calculator decide which debts are deductible?
No. Enter only liabilities you have determined are eligible under the guidance you follow.
Does it check the required holding period?
No. You are responsible for determining whether the assets and relevant time conditions qualify before using the arithmetic result.