Free calculator

Islamic Inheritance Calculator

Work out the Qur’anic shares for your own family, step by step, under the school you follow — with the Canadian legal position alongside in your report.

Eight short steps Nothing stored on our servers Free, no account

Begin with your school of thought

The four Sunni schools agree on most of a normal estate and differ in a handful of configurations. Choosing yours first lets every step that follows — and your report — speak with one voice.

Not sure? Choose the school followed where your family is from, or ask your local imam. For most families the result is identical either way — we’ll tell you if your configuration is one where it isn’t.

Your relationship to the deceased

This shapes how your report is written — it doesn’t change the arithmetic. If you’re planning ahead for your own estate, that’s an option too.

The estate

Shares are calculated on the net estate — what remains after funeral costs, debts and any bequest.

The deceased and their spouse

A husband and a wife take different shares, so we need to know which applies.

Children and grandchildren

Count only those who survived the deceased. Grandchildren through a son can inherit; grandchildren through a daughter are treated differently and fall outside this calculator.

Parents and grandparents

Parents almost always inherit under faraid — and almost never under Canadian intestacy.

Brothers and sisters

Siblings inherit only in some configurations — but their number can change the mother's share even when they inherit nothing themselves.

Your report is ready

The calculation is complete. Tell us where to send it and we’ll open the full report on screen now — every heir’s share in dollars, the basis for each one, and the notes that apply to your family — and email you a copy to keep.

No surviving family has been recorded. The report will show the estate breakdown but no shares. If that isn’t right, go back and check the family steps.

Please enter a valid email address so we can send your copy.

Free. We email the report and nothing else unless you ask. Your family details are included in that email so you have a record — they are not stored on our servers.