About

This is an Islamic Inheritance (Fara'id) Calculator. Enter the surviving relatives of a deceased person, and it works out each heir's share of the estate — fixed shares, residuary shares, and the named special cases (Awal, Radd, Umariyyatan, Mushtaraka, Grandfather+Siblings, and Akdariyyah) — following a documented set of 44 inheritance rules.

Every calculation is driven by that same rule set, which you can read in full on the Calculator page via the "Rules" button. The Heirs Chart shows how all 29 recognized heirs relate to the deceased, and the Test Cases page lets you browse 134 pre-built scenarios and see exactly what the engine produces for each.

All calculations happen entirely in your browser — nothing you enter is sent to a server or stored anywhere. See the Privacy Policy for details.

This calculator is a computational aid, not a fatwa or legal advice. A few rules involve genuine scholarly differences of opinion (noted where they occur) — please consult a qualified scholar before acting on any real inheritance matter.