Zakat Calculation Guide
A practical guide to Zakat on cash, gold, shares, and trade inventory, including nisab, hawl, debts, and scholarly differences.
Editorially reviewed against the listed references; not reviewed by a Sharia scholar and not a fatwa.
Answer first
Short answer: under a simplified method, total the Zakatable assets you own on your Zakat date, deduct near-term liabilities permitted by the guidance you follow, and compare the net with nisab. If it reaches nisab after a lunar year, the common rate is 2.5% of the net. Jewelry, shares, and debts are not treated identically by every scholar, so choose a qualified methodology before entering numbers.
Country
General, not country-specific; examples use SAR for convenience
Audience
Individuals seeking an educational estimate of personal Zakat al-Mal, not a regulated business Zakat filing.
Scope
Covers cash, savings, precious metals, shares, trade inventory, and debts using a simplified method. It is not a fatwa and does not calculate agricultural, livestock, mineral, or regulated corporate Zakat bases.
Before calculating: nisab, hawl, and method
Zakat al-Mal is an act of worship, not merely a percentage. The process begins by determining whether wealth is Zakatable, reaches nisab, and has completed a lunar hawl where required. This guide uses a fixed annual Zakat date to gather assets, a practical review method that does not remove jurisprudential differences between asset types.
Many contemporary standards express nisab as the value of 85 grams of pure gold or 595 grams of silver. The two metals now produce very different monetary thresholds, and weight conventions and legal schools differ; follow trusted qualified guidance consistently rather than choosing a threshold merely because it lowers the amount. [1] [2]
Assets and liabilities table
The table is an inventory starting point, not a final ruling. Record what you actually own on the Zakat date and avoid double counting; cash in a brokerage account, for example, should not be added twice if already included in the portfolio value.
| Category | Common input | What needs qualified guidance |
|---|---|---|
| Cash and savings | Owned and available balance on the Zakat date. | Restricted funds or money held for others. |
| Gold and silver | Zakatable value based on owned weight and purity. | Personal-use jewelry and school differences. |
| Trading shares | Market value when held for trading. | Receivables, purification, and asset status. |
| Long-term shares | May use underlying Zakatable assets or another method. | Company data availability and scholarly differences. |
| Trade inventory | Cash, sale inventory, and collectible receivables. | Obsolete stock and doubtful receivables. |
| Debts you owe | Current or near-term liabilities may be deducted. | Deducting an entire long-term loan principal. |
Jewelry, shares, and debts have differing treatments; the calculator cannot choose a scholarly position for you.
Formulas and variables
Use prices from one date and one currency. Convert currencies and weights first, then total them. If net wealth is below nisab, this simplified method returns zero, while each asset category may still need its own hawl and ruling checked.
Three different worked examples
Example 1: Cash savings only
On the Zakat date, a person owns SAR 70,000 in cash and savings, with no deductible near-term debt. Their chosen nisab value that day is SAR 35,000.
- Net wealth = SAR 70,000.
- Net wealth exceeds nisab.
- Zakat = 70,000 × 2.5% = SAR 1,750.
Estimated Zakat: SAR 1,750.
Example 2: Shop owner
On the Zakat date: SAR 25,000 cash, SAR 90,000 sale inventory at the selected valuation, SAR 20,000 collectible receivables, and SAR 30,000 permitted current supplier liabilities.
- Assets = 25,000 + 90,000 + 20,000 = 135,000.
- Net = 135,000 − 30,000 = 105,000.
- Zakat = 105,000 × 2.5% = SAR 2,625.
Estimated Zakat: SAR 2,625 if the chosen guidance supports the valuation and deduction.
Example 3: Portfolio below nisab after permitted debt
The chosen method includes SAR 42,000 of portfolio assets plus SAR 8,000 cash, with a permitted near-term liability of SAR 18,000. Selected nisab is SAR 35,000.
- Assets = SAR 50,000.
- Net = 50,000 − 18,000 = SAR 32,000.
- SAR 32,000 is below the SAR 35,000 nisab.
The simplified result is zero, but the debt deduction and share method must be verified.
Gold, silver, and jewelry
Separate pure-metal weight from stones and workmanship when the method uses metal value. To convert 18-karat gold to pure-gold weight, multiply by 18/24; for 21-karat, use 21/24. Do not use a new-item retail price when the required measure is verifiable metal value.
Zakat on personal-use jewelry is a recognized area of disagreement. The calculator accepts a gold value but cannot know intention, legal school, or customary use. Record your decision and qualified source so the same method is applied consistently in later years.
Shares, funds, and investments
Shares bought for short-term trading are often treated as trade goods at market value on the Zakat date. Long-term dividend investment may instead use the investor’s share of the company’s Zakatable assets or another method. If a fund does not disclose Zakat-base data, do not invent a percentage. [1]
A company or fund manager may have paid Zakat on some wealth for investors. Check disclosures to prevent double payment. Cryptoassets, illiquid investments, options, and impaired receivables require separate Sharia and valuation analysis beyond the calculator.
Debts owed to and by you
A receivable expected to be collected may enter Zakatable wealth, while a doubtful debt may be treated when recovered under the adopted opinion. Assess collectability realistically; adding a nominal balance unlikely to be recovered creates false precision.
For debts you owe, opinions differ on the deductible amount. A common approach deducts the currently due installment or near-term liabilities rather than the entire principal of a twenty-year mortgage. Because this choice can change whether nisab is met at all, it is one of the most important issues to ask a qualified scholar about.
Common mistakes and how to avoid them
- Using an old monetary nisab: update the metal price on the Zakat date.
- Mixing a gold nisab with deductions from an unrelated methodology: follow one trusted framework consistently.
- Double counting cash across bank and brokerage balances: reconcile and remove duplication.
- Automatically deducting an entire long-term loan: verify the permitted debt amount.
- Treating all shares alike: distinguish trading intent, investment intent, and available company data.
When the calculator is not enough
The calculator is insufficient for personal jewelry, complex portfolios, a company with financial statements, doubtful receivables, long-term debt, assets acquired on different dates, or cryptoassets. It also does not determine eligible recipients, payment method, or advance payment treatment.
Use the result as an inventory draft. Keep the asset list, prices, debts, and chosen method, then take disputed cases to a trusted scholar familiar with modern finance. A business Zakat filing under a country’s regulations needs an accountant or adviser familiar with the statutory base and is not calculated here. [4]
Choose the methodology first, then use the calculator to total the numbers; do not let the calculator choose the ruling.
Related calculators
Related guides
References
- [1] Sharia Standards — Sharia Standard No. 35 on ZakahAccounting and Auditing Organization for Islamic Financial Institutions (AAOIFI)
Framework for Zakah and contemporary assets and areas of difference.
Open source Checked: 2026-07-09 - [2] Zakat Collection publicationZakat, Tax and Customs Authority (ZATCA)
Institutional reference drawing on the Sharia standard and contemporary Zakat materials.
Open source Checked: 2026-07-09 - [3] Hadith on obligatory charity — one-quarter of one-tenth on silverSunnah portal of the Saudi Presidency of Scholarly Research and Ifta
Primary textual basis for one-quarter of one-tenth.
Open source Checked: 2026-07-09 - [4] Saudi business Zakat rules and regulationsZakat, Tax and Customs Authority (ZATCA)
Shows that regulated business Zakat has separate rules from this personal calculator.
Open source Checked: 2026-07-09