How to use it
- Pick the currency you keep your savings in.
- Enter what you own: cash, gold and silver, investments, business stock and money owed to you. Then enter debts you must pay now.
- Choose gold or silver for the nisab. The price per gram is filled in from reference data; replace it with your local price if you prefer.
The formula
Zakat = 2.5% × (Assets − Debts due), if Assets − Debts ≥ Nisab
Nisab is the value of 85 g of pure gold or 595 g of pure silver. Zakat is due on wealth at or above the nisab that you have held for a full lunar year (hawl).
Worked example
You have 20,000 in cash, gold worth 5,000 and shares worth 10,000, and you owe 3,000 due now.
Net zakatable wealth: 20,000 + 5,000 + 10,000 − 3,000 = 32,000.
If 24k gold costs 70 per gram, the nisab is 85 × 70 = 5,950. Your wealth is above it, so zakat is 32,000 × 2.5% = 800.
Assumptions
- The rate is 2.5% (one fortieth) of net zakatable wealth.
- The gold and silver reference prices are derived from central-bank and official data via Frankfurter, and refreshed at most hourly.
- Only debts you must pay now are subtracted; the calculator leaves the scholarly detail on long-term debts to you.
Common mistakes
- Using the price of 21k or 18k gold for the nisab. The nisab is defined in pure (24k) gold.
- Counting your home, car or personal belongings. Items for personal use are not zakatable wealth.
- Forgetting the lunar year. Zakat is due when the hawl completes, not on the day wealth first reaches the nisab.
Questions
Gold or silver nisab — which should I use?
Both are classical measures. The silver nisab is much lower, so more people pay zakat under it; many scholars recommend it for cash as the more cautious choice. Follow the opinion you trust.
Is jewellery I wear zakatable?
Scholars differ. Some count jewellery worn for personal use, others exclude it. Enter it under gold and silver if you follow the first view.
Is this calculator a fatwa?
No. It applies the common method to the numbers you enter. For your own situation, ask a scholar you trust.
Estimates only. Your actual figures depend on the provider’s terms.