Zakat Calculator: Work Out Your Zakat Due in Minutes
Enter your savings, gold, and business assets to instantly calculate your zakat due against today’s Nisab threshold.
This zakat calculator runs entirely on your device — no data is sent anywhere, and you don’t need an account to use it.
What Is a Zakat Calculator?
A zakat calculator totals your zakatable wealth — cash, gold, silver, business assets, and investments. It then subtracts short-term debts.
The result is compared against the Nisab threshold to tell you whether zakat is due, and how much. Zakat is calculated at a fixed rate of 2.5% of qualifying wealth held for one full lunar year (hawl).
How This Zakat Calculator Works
- Enter the current value of your cash, gold, silver, business assets, and investments.
- Enter any debts due immediately — these are subtracted from your total.
- Choose gold or silver as your Nisab basis and enter today’s price per gram.
- The calculator compares your net assets to the Nisab threshold and applies 2.5% if you qualify.
What Should a Zakat Calculation Include?
- Cash on hand and in all bank accounts
- Gold and silver, including jewelry held as savings (per your madhab’s ruling)
- Value of stocks, mutual funds, and other investments
- Business inventory and receivables owed to you
- Money owed to you that you expect to collect
- Deduction of debts and bills due immediately
Worked Example
| Item | Value |
|---|---|
| Cash & savings | $8,000 |
| Gold | $2,500 |
| Business inventory | $1,200 |
| Debts due now | -$500 |
| Net zakatable wealth | $11,200 |
| Nisab (silver basis, ~$520) | Exceeded |
| Zakat due (2.5%) | $280 |
Zakat Calculation by Situation
Salaried individuals
Focus mainly on cash savings and any gold held; investments are often minimal.
Business owners
Must include inventory at current market value and outstanding receivables, minus payables due.
Investors
Include the current market value of shares and funds; some scholars allow deducting non-zakatable portions of mixed funds.
Best Practices for Calculating Zakat
Use the current spot price of gold or silver on your zakat due date, not a fixed historical figure. Many scholars recommend using the silver Nisab as the more cautious threshold, since it typically results in a lower bar for zakat becoming obligatory. For detailed rulings on specific asset types, refer to a trusted scholarly resource such as the Islamic Relief zakat calculation guide.
Common Zakat Calculation Mistakes
- Using the purchase price of gold instead of its current market value
- Forgetting to include business inventory and receivables
- Not subtracting immediate debts before comparing to Nisab
- Calculating on a solar year instead of adjusting for the lunar (hawl) year
- Ignoring gold Nisab and defaulting to a made-up round number
Frequently Asked Questions
What is the Nisab threshold?
The Nisab is the minimum amount of wealth a Muslim must own before zakat becomes obligatory, traditionally set at 87.48 grams of gold or 612.36 grams of silver, valued at current market prices.
Should I use gold or silver Nisab?
Many scholars recommend the silver Nisab because it is lower, meaning more people qualify to give zakat, which is considered the more cautious and generous approach.
Is this zakat calculator powered by AI?
No — this zakat calculator uses a local, rule-based calculation engine built directly into the page, not a live AI model. A secure backend AI connection could be added in the future, but today’s results come from fixed Islamic finance formulas.
Do I pay zakat on debts owed to me?
Generally yes, if you expect to be repaid; money you don’t expect to recover is typically excluded until it is actually received.
How often do I calculate zakat?
Zakat is calculated once every lunar year (hawl) on wealth that has remained above the Nisab threshold for that full year.
Related Reading
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