Zakat & Islamic Finance
Trade Zakat Calculator
Work out zakat on business assets — with stock valued at what you could sell it for, not what you paid.
Trade Zakat Calculator
This is a calculation aid, not a religious ruling. Zakat has conditions this tool cannot check — chiefly that wealth has been held for a full lunar year (hawl). For anything consequential, confirm the result with a scholar you trust.
About the Trade Zakat Calculator
This works out zakat on business assets — stock held for sale, business cash, raw materials and recoverable receivables — less the payables you enter. It compares the total against the nisab and applies 2.5% if the threshold is met.
The point most often missed is how stock is valued. Trade goods are generally assessed at what you could sell them for now, not at what you paid. On a business carrying a healthy margin, that difference is substantial.
Business structures vary enormously and so do the questions they raise. This tool does the arithmetic; the judgements about what belongs in each box are worth discussing with someone qualified.
How to use the Trade Zakat Calculator
- Choose a nisab basis and paste today’s rate per gram.
- Enter stock at sale value — the most common mistake is using cost price instead.
- Add business cash, receivables and raw materials.
- Enter payables due now. Enter fixed assets separately — they are excluded from the calculation.
- Select Calculate zakat.
The calculation
Zakatable = stock at sale value + business cash + raw materials + receivables − payables
Zakat = zakatable × 2.5%, if the nisab is met
Worked example
Stock that would sell for £40,000 (bought for £25,000), business cash £6,000, customer invoices outstanding £9,000, supplier invoices due £12,000.
Assets: 40,000 + 6,000 + 9,000 = £55,000
Less payables: 55,000 − 12,000 = £43,000
£43,000 × 2.5% = £1,075
Had stock been entered at its £25,000 cost, the answer would have been £700 — a difference of £375 from one valuation choice.
Valuing stock
The general principle is current sale value — what the goods would realistically fetch today, not their purchase price and not an optimistic list price.
- Use realistic selling prices, including any discounting you would actually apply.
- Value it as at your zakat date, not an average across the year.
- Damaged or obsolete stock is generally valued at what it would now fetch, which may be very little.
- Wholesale versus retail depends on how you actually sell; use the channel you would genuinely use.
An honest, considered estimate is what is called for. A full stocktake at retail prices is rarely practical for a large inventory, and is not generally expected.
What is usually not included
A widely used distinction is between goods held for sale and assets used to run the business. The latter are generally not treated as zakatable:
| Generally zakatable | Generally not |
|---|---|
| Stock held for sale | Premises you trade from |
| Raw materials | Delivery vehicles |
| Business bank balances | Machinery and tools |
| Recoverable receivables | Computers and fittings |
| Work in progress | Furniture and shelving |
The line can blur. A vehicle used for deliveries sits on the right; the same vehicle held on a forecourt to sell sits on the left. Property is a common grey area — a shop you trade from differs from land bought to resell, and rental income raises its own questions. These are worth asking about rather than assuming.
Receivables and payables
Money owed to you is commonly included where you reasonably expect to recover it. Debts you regard as genuinely bad are usually excluded, and some prefer to account for them if and when they are actually received.
Money you owe is where practice varies most. Approaches commonly encountered include deducting only what falls due within the year, deducting immediate trade payables but not long-term financing, and deducting all business liabilities. This calculator subtracts whatever figure you enter and does not decide the question for you.
Setting a zakat date
Zakat on trade goods is generally assessed once a year on a fixed date, traditionally after a full lunar year has passed. Practical points that make it easier:
- Pick a date and keep it, so each year is measured on the same basis.
- Many businesses align it with Ramadan, which is convention rather than requirement.
- A lunar year is about eleven days shorter than a solar one, so a Hijri-based date drifts earlier through the Gregorian calendar — the Hijri converter handles the translation.
- Keep the workings. A simple record of how each figure was reached makes next year far quicker.
For personal cash rather than business assets, use the money zakat calculator.
This calculator holds no gold or silver prices. Metal rates move daily, and a stored price would go stale silently and produce a wrong answer with no warning. You enter today’s rate yourself, which keeps the result correct on the day you use it and works in any currency.
This is a calculation aid, not a religious ruling. It performs arithmetic on figures you enter. It cannot verify the conditions that determine whether zakat is actually due — chiefly that the wealth has been held for a full lunar year (hawl), and how your particular debts and circumstances should be treated. Scholars and schools differ on several points, and practice varies by country and community. For anything consequential, confirm the result with a qualified scholar or your local zakat authority.
Related guides
Other ways to use this calculator
- Zakat on stock and zakat on inventory — value stock at its current sale price.
- Commercial zakat — urud tijarah, or trade goods, are zakatable at 2.5%.
Frequently asked questions
The general principle is current sale value — what the goods would realistically fetch today, not what you paid. Stock bought for £25,000 that would sell for £40,000 is generally entered at £40,000. Value it as at your zakat date rather than averaging the year, and value damaged or obsolete items at what they would actually now fetch.
Generally not, where they are used to run the business rather than held for sale. Premises you trade from, delivery vehicles, machinery, computers and fittings usually fall outside. The distinction is between goods held for sale and assets used to produce sales — so a van used for deliveries differs from the same van sitting on a forecourt to be sold.
Practice varies, and this calculator subtracts whatever figure you enter rather than deciding for you. Approaches commonly encountered include deducting only liabilities falling due within the year, deducting immediate trade payables but not long-term financing, and deducting all business liabilities. They give different answers, so it is worth confirming which applies to you.
It is generally valued at what it would realistically fetch now, which for genuinely obsolete stock may be very little. The figure should reflect what you could actually sell it for, not the original cost or an optimistic list price. If you would clear it at a heavy discount, that discounted figure is the honest one to use.
Sources and further reading
- Islamic Relief — Zakat on business assets — trade goods valuation and business categories
- National Zakat Foundation — Business zakat — asset classification and liability treatment
- Zakat Foundation of America — Zakat on trade — the sale-value principle for stock