Khums Calculator

Work out the khums due on your yearly surplus — one fifth, divided into the share of the Imam (a) and the share of the Sadat.

What you own on your khums date

Cash in hand & bank accountsGold, silver & investments (current value)Unused goods bought with this year's incomeMoney owed to you that you expect back

Deductions

Debts taken for this year's living expensesWealth khums was already paid on (mukhammas)

Currency (optional)

Result

Khums base (surplus): 0
Khums due (20%): 0
Sahm al-Imam (a): 0
Sahm al-Sadat: 0

This is a calculation aid, not a fatwa. Rulings on what counts as surplus, deductible debts and the khums year differ between the maraji' — pay through your marja's office or an authorized representative.