Zakat Calculator

How to use this zakat calculator

What this calculator does. This tool estimates zakatable net wealth, compares it with a selected nisab threshold, and calculates a 2.5% zakat amount when the threshold is met. It is a planning aid rather than a religious ruling: treatment of personal jewelry, long-term debts, retirement assets, business inventory, and the choice between gold and silver nisab can vary by scholarly view and personal circumstances. For a current explanation of the threshold and lunar-year concept, see Islamic Relief's guidance on zakat and nisab.

When to use it. Use the calculator when preparing for an annual zakat date, reviewing whether accumulated wealth is above nisab, checking how a change in deductible liabilities affects the estimate, or creating a clean worksheet to discuss with a trusted scholar or adviser. It is especially useful when wealth is spread across bank cash, physical cash, receivables, investments, precious metals, and trade inventory.

How to calculate. The calculator opens with a complete demonstration: Gold is selected, the rate is $1,600 per tola, total assets are $41,500, liabilities are $7,000, net worth is $34,500, and estimated zakat is $862.50. The example Excel workbook is available immediately.

1. Choose Nisab basis and replace Rate per tola with the current market value for the selected metal in your region.
2. Replace every asset and liability example with your own current amounts, keeping every dollar field in the same currency.
3. Read Your net worth, compare it with Nisab threshold, then review Zakat payable and the calculation breakdown.
4. Select Download Excel to export the current validated model. Reset clears all monetary inputs and removes calculated output; Excel is disabled until a complete valid set of values is entered again.

Input guide. Nisab basis is required and accepts Gold – 7.5 tolas or Silver – 52.5 tolas; switching it changes only the threshold multiplier, so you must also enter the corresponding metal price. Rate per tola is a required positive USD amount, entered with digits and an optional decimal point; $1,600 is a valid example. Do not paste commas, currency symbols, scientific notation, or a price per gram into this field. Cash in the bank, Cash in hand, Loans given out, Cash for future, and Investments are required nonnegative USD values. Examples are $20,000, $500, $2,500, $1,000, and $7,000. Higher values increase total assets, net worth, and – once nisab is met – the zakat estimate. These monetary fields use the same strict format as Rate per tola: digits with an optional decimal point and up to two decimal places, with no commas, pasted currency symbols, or scientific notation. Avoid double-counting the same cash inside both a bank total and an investment total.

Loans taken, Wages, and Payable bills are required nonnegative USD amounts for obligations you are treating as deductible; the example uses $5,000, $1,200, and $800. Higher deductible liabilities reduce net worth, but whether a particular debt is deductible can depend on the jurisprudential approach you follow. Silver and Gold are required nonnegative current cash values of the metal you treat as zakatable, while Value of stock is the current value of trade inventory; the example uses $500, $6,000, and $4,000. The Zakat Foundation's business zakat guidance explains a commonly used approach to cash, receivables, inventory, and eligible debt.

Output guide. Nisab threshold is the selected tola quantity multiplied by your rate. Total assets is the sum of the five cash/receivable fields plus Silver, Gold, and Value of stock. Total liabilities is the sum of Loans taken, Wages, and Payable bills. Your net worth is total assets minus total liabilities and may be negative if liabilities exceed assets. Zakat rate is the fixed 2.50% used by this model. Eligibility status says whether net worth meets the selected threshold. Zakat payable is an estimate: it is 2.5% of net worth when the threshold is met and $0.00 when it is not. The breakdown table repeats the same model totals so you can see how the result cross-foots: Category identifies the component or total, Amount shows its USD value, and How it affects the estimate explains whether the row is included, subtracted, compared, or calculated.

Worked example. With the opening values, assets equal $20,000 + $500 + $2,500 + $1,000 + $7,000 + $500 + $6,000 + $4,000 = $41,500. Liabilities equal $5,000 + $1,200 + $800 = $7,000. Net worth is therefore $34,500. Gold nisab is 7.5 × $1,600 = $12,000. Because $34,500 is above $12,000, the estimate is $34,500 × 0.025 = $862.50.