A fully worked Zakat calculation, step by step
The formula is easier to trust once you have seen it run end to end. Here is a complete calculation with figures — using illustrative numbers you can replace with your own.
To calculate Zakat: add all qualifying assets, subtract eligible near-term liabilities to get net wealth, check it against your chosen Nisab, and if it meets the threshold multiply by 2.5%. In the example below, net wealth of 19,750 clears a silver Nisab of about 490 and produces 493.75 in Zakat.
Meet a simple example.
Aisha calculates on her Zakat date. All figures are in one reporting currency and reflect balances and market values on that single day. The numbers here are illustrative — swap in your own.
- Cash and bank savings: 12,400
- Gold jewellery (net gold value): 5,200
- Shares held for long-term investment: 2,400
- A personal loan owed to her, expected back: 1,000
- A credit-card balance due this month: 1,250
From total assets to net wealth.
First, total the qualifying assets. Then subtract only the liabilities that are eligible — here, the near-term credit-card balance due now, not any long-term debt.
- Cash & savings
- 12,400
- Gold (net value)
- 5,200
- Investments
- 2,400
- Money owed to her
- 1,000
- Eligible liabilities
- − 1,250
Total assets are 21,000; after deducting the 1,250 due now, net Zakatable wealth is 19,750.
Does the threshold clear?
Aisha uses the silver standard. Suppose silver is 0.80 per gram on her date: her Nisab is 612.36 × 0.80 ≈ 490. Her net wealth of 19,750 is comfortably above that, so Zakat is due.
Had her net wealth fallen under the Nisab figure, no Zakat would be shown for the year — the threshold is a genuine on/off line, not a sliding scale.
The final figure.
- Confirm eligibility.
Net wealth 19,750 ≥ Nisab ~490 → Zakat is due.
- Multiply by 2.5%.
19,750 × 0.025 = 493.75.
- Give to an eligible recipient.
The 493.75 is paid to one or more of the categories entitled to receive Zakat.
Reproduce it every year. Because each step is written down — assets, deductions, Nisab standard, rate — next year's calculation is a repeat, not a rebuild.
Questions people ask.
Do I deduct my whole credit card or loan balance?+
Only the amount genuinely due in the near term. Long-term balances such as a multi-year mortgage are generally not deducted in full; many methods count only the current instalment.
Is a long-term investment counted at full value?+
Treatment depends on why you hold it and the method you follow. A cautious approach includes the eligible value on your date; trading positions and long-term holdings can be handled differently.
What if my currency isn't the one shown?+
The steps are identical in any currency. Enter everything in one reporting currency and use that currency's gold or silver price for the Nisab.
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