Zakat, Khums and Fitra calculators
Enter what you have and see what is due, with the nisab, the split and the reasoning shown, on your phone and offline.

Zakat
Zakat is 2.5% (one fortieth) of the savings and wealth you have held for a full lunar year, once it reaches the nisab.
- Enter cash and bank balances, gold and silver in grams, investments, business stock and money owed to you.
- Subtract debts you owe now.
- Choose whether the nisab is based on silver (612.36 g) or gold (87.48 g), and enter the price per gram.
- See your total wealth, the amount after debts, the nisab and the zakat due, or a clear message that no zakat is due.
Khums
Khums is one fifth (20%) of what is left of your yearly income after your yearly expenses.
- Enter your income and profit for the year, and your expenses (living, family, debts paid).
- See the surplus, the khums due, and the split into Sahm-e-Imam and Sahm-e-Sadat (half each).
- A reminder to pay to your marja's office or authorised representative and to ask them about anything specific, such as gifts, jewellery or business assets.
Fitra
Fitra (zakat al-fitr) is paid for each person you support, before the Eid prayer: about one sa' (around 3 kg) of a staple food, or its price. Scholars differ on the exact amount, so you can change it.
- Enter the number of people, the amount per person and the price per kg of your staple (wheat, rice or dates).
- See the total amount and the fitra due.
A guide, not a ruling
The calculators help you work the figures out. For your own situation, ask a scholar you follow. Sunni users see Zakat and Fitra, and Shia users see Khums and Fitra.
Common questions
How much zakat do I pay?
Zakat is 2.5% of your wealth that has been held for a full lunar year, once it is above the nisab. The calculator shows the nisab and the amount due.
How is khums calculated?
Khums is 20% of the surplus of your yearly income after your yearly expenses. The calculator shows the half for Sahm-e-Imam and the half for Sahm-e-Sadat.
Is this a religious ruling?
No. It is a guide to help you work out the figures. For your own situation, ask a scholar you follow.