خُذْ مِنْ أَمْوَالِهِمْ صَدَقَةً تُطَهِّرُهُمْ وَتُزَكِّيهِم بِهَا
Khudh min amwalihim sadaqatan tutahhiruhum wa tuzakkihim biha
"Take from their wealth a charity that purifies them and causes them to grow."
Quran 9:1031 · The threshold (nisab)
Zakat is only due if your net wealth clears the nisab. The Prophet ﷺ set it in gold and silver, so today it is measured against their price: 85 g of gold or 595 g of silver.
Live prices are the world spot price converted to your currency; a local dealer's per-gram price sits a little above it. Overtype either box with the price your masjid or jeweller quotes and the calculator uses yours.
2 · What you have
Count what has been yours for a full lunar year (the hawl). Amounts in US dollars (USD) - switch currency in step 1.
3 · What you owe
Subtract what is actually due, not a whole mortgage - most contemporary scholars deduct only the coming year's payments.
Give it to the eight categories in Quran 9:60 - the poor and needy first. Read the Zakat & Giving module for who they are.
Worth knowing
- The hawl: wealth is zakatable after it has been at or above nisab for one full lunar year, about 354 days. Most people simply fix a date - many choose Ramadan - and pay yearly on that date.
- Rate: 2.5 percent, one fortieth. Agreed across the schools for money, gold, silver and trade goods.
- Pensions, crypto and modern assets: most contemporary scholars treat what you own and control as zakatable wealth. The details differ - ask your local scholar or a zakat body in your country.
- Zakat al-fitr is separate: the small per-person gift before the Eid prayer. This calculator is for zakat on wealth (zakat al-mal).