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Zakat Calculator

Works out zakat at 2.5% from your assets and debts, against either the gold or the silver nisab at today's metal price.

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In short Zakat Calculator is a free online tool on inputtesthub.com that works out zakat at 2.5% from your assets and debts, against either the gold or the silver nisab at today's metal price. It needs no account, no download and no payment, and there is no daily usage limit. Everything is processed inside your own browser, so the data you paste is never uploaded to a server.

How to use the Zakat Calculator

  1. Enter your figures in the input fields.
  2. The result updates as you type, together with the full working.
  3. Check the breakdown table to see exactly how the number was reached.

About the Zakat Calculator

The Zakat Calculator works out zakat at 2.5% from your assets and debts, against either the gold or the silver nisab at today's metal price. It runs as plain JavaScript inside the page, which means there is no upload step, no queue and no size limit imposed by a server — the only limit is your own device.

What people use it for

  • Working out zakat on savings at the end of a lunar year.
  • Seeing whether you reach the nisab at all.
  • Comparing what the gold and silver thresholds mean for you.

Details

Rate2.5%, one fortieth
Gold nisab87.48 g
Silver nisab612.36 g
SilverUsually the lower threshold
HawlHeld for a full lunar year

The maths behind it

This tool uses net zakatable wealth = assets − deductions. If that reaches the nisab — 87.48 g of gold or 612.36 g of silver at today's price — zakat is one fortieth of it, 2.5%. Every intermediate value is shown on screen, so the result can be checked by hand.

Nisab is a weight of metal, not a sum of money, which is why the price has to come from you and why the threshold moves with the market. This tool does the arithmetic and shows every step, including which nisab it applied. What counts as a zakatable asset, how pensions and property are treated, and what a debt does are matters of ruling.

Where this tool stops

A calculation aid, not a fatwa. It assumes wealth held for a full lunar year and covers the common personal categories. Agricultural produce, livestock, mining and complex business structures each have their own rules and are not modelled here.

Explained in our guides

All guides

Frequently asked questions

Should I use the gold or the silver nisab?
Many scholars prefer silver because it is the lower threshold, so more people qualify and more is given. Others hold that gold better reflects the original value in today's terms. The two can differ by several times over, so it changes whether you owe anything at all — this tool shows both and applies the one you pick.
Do I deduct my mortgage?
This is exactly where scholars differ and a calculator cannot decide for you. The common position is that only debts due now come off, not the whole outstanding balance of a long-term loan — otherwise almost nobody with a mortgage would ever pay zakat. Enter what applies to your situation and ask someone qualified if it is not straightforward.
Is the Zakat Calculator free, or is there a paid tier?
It is free, with no account, no trial and no daily cap. Every calculators tool on inputtesthub.com works the same way: open the page and use it.
Is my data uploaded anywhere?
No. The Zakat Calculator runs entirely in your browser using JavaScript. Because the work happens locally, the utility also keeps working if your connection drops, and closing the tab is all it takes to discard everything.
What is the equation behind the Zakat Calculator?
It uses net zakatable wealth = assets − deductions. If that reaches the nisab — 87.48 g of gold or 612.36 g of silver at today's price — zakat is one fortieth of it, 2.5%. The full working is printed under the result, so you can follow every step rather than trusting a black box.
What do people use the Zakat Calculator for most?
The most common reasons people reach for it: working out zakat on savings at the end of a lunar year. Seeing whether you reach the nisab at all. Comparing what the gold and silver thresholds mean for you. It is built for exactly those cases rather than being a general-purpose tool with this bolted on.
When is the Zakat Calculator not the right tool?
A calculation aid, not a fatwa. It assumes wealth held for a full lunar year and covers the common personal categories. Agricultural produce, livestock, mining and complex business structures each have their own rules and are not modelled here. Knowing where a tool stops being trustworthy matters more than the cases where it works.
Which values should I know?
Rate is 2.5%, one fortieth. Gold nisab is 87.48 g. Silver nisab is 612.36 g. These are printed on the page itself, so you do not have to take them on trust.
Is the number rounded?
The calculation runs in double precision and the result is shown to ten significant figures, so converting a value and converting it back returns the original. What is displayed is rounded for readability; what is copied is not.

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