The question usually arrives in one of two forms. Either someone is sitting with a solicitor drafting a will and wants to know what to put down for their spouse, or someone has just buried a husband of thirty years and an in-law has said something at the wake about the house.
Those are very different moods. The arithmetic is identical.
How much a wife inherits in Islam comes down to one fact: did the deceased leave an inheriting descendant. A quarter if not, an eighth if so. For a husband it is double: a half if not, a quarter if so. Those four numbers are in Surah An-Nisa 4:12, and no school of Islamic law disputes them.
What people fight about is everything around the numbers. The unpaid dower. The house that was bought with both salaries but registered in one name. The second wife nobody mentioned. The pension that turns out not to be part of the estate at all.
I will go through each of those. But I want to say plainly at the top that a spousal share of an eighth is not a statement about what a marriage was worth, and reading it that way causes more grief than the money ever does. It is one line in a system that also gives the widow a prior claim as a creditor, obliges the estate to clear that claim first, and sits inside a wider set of maintenance duties. Pulling one fraction out of it and treating it as a verdict is a mistake I have watched families make more than once.
The short answer
A husband inherits one half of his late wife’s net estate if she left no inheriting descendant, and one quarter if she did.
A wife inherits one quarter of her late husband’s net estate if he left no inheriting descendant, and one eighth if he did. If there is more than one widow, that quarter or eighth is a single portion divided equally among them, so three widows take a twenty-fourth each where children survive.
“Descendant” here means any child or grandchild through a son who is entitled to inherit, from any marriage rather than just the current one. A man’s daughter from a first marriage reduces his second wife’s share to an eighth exactly as his own son with her would.
All of this is calculated on the net estate, after funeral expenses, debts (including any unpaid dower) and a valid bequest of up to one third. And it is doctrine, not law: in most countries it only binds anyone if it is written into a locally valid will.
Please read this before you quote a number to anyone
This is educational material. It is not a fatwa and it is not legal advice.
Rulings on the details differ between the Hanafi, Shafi’i, Maliki, Hanbali and Ja’fari schools, and national statutes differ again. In England, the United States, Canada and most of Europe, faraid has no automatic force at all, so a widow’s eighth becomes real only if a valid will says so. Where there is no will, the intestacy rules of the country apply and a widow often ends up with a great deal more than an eighth, which brings its own family conversation.
Two people to speak to: a scholar for the fiqh, and a solicitor or estate lawyer for the paperwork. Neither substitutes for the other.
The four numbers, and the word that decides which applies
An-Nisa 4:12 opens with the husband’s share and then the wife’s, and in both cases the condition is the presence of a child. The verse also makes clear that the shares are taken after any bequest and after debts.
The technical term for the trigger is an inheriting descendant (far’ warith), and getting it right matters more than anything else on this page.
An inheriting descendant includes:
- Any son or daughter of the deceased, from any marriage.
- Any son’s son or son’s daughter, and their descendants through the male line, however far down.
- A child conceived before the death and born alive afterwards.
Under the classical Sunni scheme it does not include a daughter’s children. They are distant kindred (dhawu al-arham) and, in the majority position, do not inherit while any sharer or residuary is alive. So a man survived by his wife and by two grandsons through a deceased daughter, with no other descendants, leaves his wife a quarter rather than an eighth. The Ja’fari school takes a different view here and treats all descendants as blocking, which is one of several places where the two systems produce different money from identical facts.
Here is the reference table. Every fraction is of the net estate.
| Situation at the date of death | Surviving husband takes | Surviving wife takes | Note |
|---|---|---|---|
| No child and no descendant through a son | 1/2 | 1/4 | The full spousal share |
| Any son or daughter alive | 1/4 | 1/8 | Children of any marriage count |
| Son’s son or son’s daughter alive, no living child | 1/4 | 1/8 | Agnatic grandchildren count as descendants |
| Only a daughter’s children alive | 1/2 | 1/4 | Classical Sunni position; Ja’fari treats them as blocking |
| Two widows, children survive | n/a | 1/16 each | One eighth split two ways |
| Two widows, no children | n/a | 1/8 each | One quarter split two ways |
| Three widows, children survive | n/a | 1/24 each | |
| Four widows, children survive | n/a | 1/32 each | |
| Four widows, no children | n/a | 1/16 each | |
| Spouse is the only heir at all | 1/2 plus residue in most modern codes | 1/4 plus residue in most modern codes | Classically the residue went elsewhere |
That last row is genuinely contested and I have flagged it rather than smoothed it over. More on it further down.
A worked example on a £400,000 estate
Numbers make this concrete in a way fractions do not. Take Adil, who dies in Leeds. After the funeral, the outstanding balance on a car loan and everything else is settled, his net estate is £400,000. He left no bequest.
Scenario one: Adil leaves children
Surviving: his wife Fatima, two sons, one daughter, and his mother. His father died in 2019.
- Fatima, one eighth because children survive: 400,000 ÷ 8 = £50,000
- His mother, one sixth because a child survives: 400,000 ÷ 6 = £66,666.67
Fixed shares so far: 1/8 + 1/6, which over 24 is 3/24 + 4/24 = 7/24. The residue is 17/24, or £283,333.33, and it goes to the children as residuary heirs, with a son taking the portion of two daughters.
Two sons and one daughter means five parts. 283,333.33 ÷ 5 = £56,666.67 per part.
- Each son: two parts = £113,333.33
- The daughter: one part = £56,666.67
Add it up: 50,000 + 66,666.67 + 113,333.33 + 113,333.33 + 56,666.67 = £400,000. It balances.
Fatima’s eighth is £50,000 against a house that is probably worth most of the estate. Hold that thought, because it is the whole of the house question and I come back to it below.
Scenario two: the same man, no children
Surviving: Fatima, his mother and his father. No descendants at all.
- Fatima, one quarter because there is no descendant: 400,000 ÷ 4 = £100,000
Now the interesting part, and one of the oldest worked problems in the subject. The mother’s Quranic share where there is no child is one third. One third of what?
The position of the four Sunni schools, following a ruling attributed to Umar ibn al-Khattab, is that in this specific configuration of spouse plus both parents, the mother takes one third of what remains after the spouse’s share, not one third of the whole estate. The reasoning is that the father should not end up with less than the mother in a case where the general principle gives him more.
- Remaining after Fatima: 400,000 minus 100,000 = £300,000
- Mother: one third of 300,000 = £100,000
- Father: the residue = £200,000
Check: 100,000 + 100,000 + 200,000 = £400,000.
A minority view, reported from Ibn Abbas, gives the mother a third of the whole estate: £133,333.33, leaving the father £166,666.67. Twelver Shia jurisprudence does not apply the Umar adjustment either. It is a real disagreement of long standing, the two answers are £33,333 apart, and anyone who tells you there is only one possible answer has not read the sources.
Scenario three: two widows
Same estate, same children as scenario one, but Adil had married twice and both wives survived him. The eighth does not double. It splits.
£50,000 between two widows is £25,000 each, or one sixteenth of the estate apiece. Had there been four widows it would be £12,500 each. Everyone else’s share is unchanged.
This one causes more shock than any other figure in faraid, and I would gently suggest that if it applies to your family, someone should say so out loud before the numbers are circulated rather than after.
Working these out under pressure, with more heirs and a residue that has to be split into fifths, is where mistakes creep in. Put the surviving relatives into the Islamic Inheritance Calculator and it applies the spousal fraction, the parental shares, the residue split and any proportional adjustment in the correct order. It runs entirely in your browser, so a page listing your late husband’s assets and every family member’s name is never uploaded anywhere. If you would rather see the fractions as percentages before you talk to relatives, the percentage calculator will turn 17/24 into 70.83% in a second.
The dower comes first, and it is not part of her share
This gets missed constantly, and it is often worth more than the inheritance itself.
The dower (mahr) is a debt owed by the husband to the wife from the moment of the marriage contract. Where part or all of it was deferred, which is normal in South Asian, Gulf and many British Muslim marriages, it falls due on death. It is a debt of the estate, ranking with the credit card and the car finance, and it is paid in full before a single fraction is calculated.
So a widow owed a deferred mahr of £20,000 from a net estate of £400,000 receives that £20,000 as a creditor, and then one eighth of the remaining £380,000, which is £47,500. Her total is £67,500, not £50,000. Working it the other way round, or netting the mahr off against her share, shortchanges her by thousands.
The same logic covers other money the estate owes her: a loan she made to her husband, her own savings held in his account, her share of a jointly funded property that is documented as hers. Those are her property or her debt, not inheritance, and they come out first.
If the mahr was recorded in gold, a common arrangement, value it at the date it falls due and be prepared to evidence the rate. A running figure from a currency converter is fine for family discussion but a formal administration wants something dated and documented.
“Does the widow get the house?”
This is the question behind most searches on this topic, and the answer needs care rather than a fraction.
Her share is of the whole estate, not of any particular asset. She does not own an eighth of the kitchen and seven eighths of a hallway. The house is an asset of the estate, held in undivided proportions by all the heirs until they decide what to do with it. That is why “does the widow get the house in Islam” has no clean answer: the house is not the unit of division.
In practice there are four routes and they are all worth knowing before you need them.
Agreement between the heirs. The commonest outcome by a distance. The children, who typically hold the largest residuary share, agree that their mother keeps the family home, either outright or for her lifetime. Adult heirs may waive their entitlement after the death and that waiver is valid. It should be in writing, and in a country like the UK it may need a formal deed of variation to work for probate and tax.
Buying the others out. The widow uses her cash share plus her own money to purchase the remaining fractions at a fair valuation. If she needs to borrow against the property to do it, run the sums first; a mortgage calculator will show you whether the repayment is survivable on a single pension before anyone commits.
Arrangements made before the death. This is the honest answer for anyone reading this while both spouses are alive. A house owned as joint tenants in England and Wales passes to the survivor outside the estate entirely, and whether that is acceptable is a fiqh question with real disagreement behind it. A completed lifetime gift (hiba) of a share to a spouse is unlimited in size and generally valid, provided it is genuinely made, accepted and delivered during life. A life policy written in trust and a pension nomination usually sit outside the estate too and can be pointed at a spouse directly. Speak to a scholar about which of these your family is comfortable with.
Sale and division. Where heirs cannot agree, this is what happens, and it is the outcome nobody wants. Preventing it is the reason to write things down early.
Divorce, the waiting period, and the death-bed divorce
Marriage has to exist at the moment of death for a spousal share to arise. The edges of that rule matter.
Where a revocable divorce (talaq raj’i) has been pronounced and the wife is still within her waiting period (iddah), the marriage is not yet finally dissolved. If either party dies during that window, the other inherits as a spouse. The waiting period is normally three menstrual cycles, or until the birth of a child if she is pregnant, or four months and ten days for a widow. Counting those windows accurately matters for more than inheritance, and a date calculator is a practical way to fix the dates rather than argue about them later.
Where the divorce is final, there is no spousal share in either direction.
The exception is old and well established. Where a man pronounces a final divorce during his death sickness, in circumstances suggesting he did it to strip his wife of her inheritance, the majority position across the Sunni schools is that she inherits anyway. The schools then differ on how long that protection lasts, with the Maliki position being the most generous to the widow and the Hanafi position generally confining it to the waiting period. If this is your situation, it is a question for a scholar and a lawyer together, because the facts do most of the work.
Where the spouse stands when there is money left over
Two mechanisms adjust the shares when they refuse to total one, and the spouse is treated differently under each.
Proportional reduction (awl) applies when the fixed shares add up to more than the estate. A husband with two daughters and both parents is the classic: 1/4 plus 2/3 plus 1/6 plus 1/6 comes to 15/12. The denominator rises from 12 to 15 and every heir including the husband is scaled down together. Nobody is excluded.
Proportional increase (radd) applies when the shares fall short and no residuary heir exists. Here the spouse is treated differently. Under the classical position of all the Sunni schools that apply radd at all, meaning Hanafi and Hanbali, the surviving husband or wife does not participate. The leftover goes to the blood sharers only. So a widow with one daughter and nobody else takes her eighth and stops, while the daughter climbs from a half to seven eighths.
Modern statutes have softened this. Egypt’s inheritance law of 1943 and several codes modelled on it allow a surviving spouse to take the residue where there is genuinely no other heir at all, on the reasonable view that the alternative is the state taking it. Which rule applies to you depends on where the estate is administered, and that is a legal question rather than a purely doctrinal one. The country-by-country position is worth reading before you assume.
The Ja’fari school diverges here too, and in more than one direction. It admits the spouse to the whole scheme alongside every class of heir, which in some family shapes gives a widow noticeably more than the Sunni result. It also carries a distinctive classical restriction on a widow inheriting land itself, with her share taken from the value of buildings and trees rather than the ground. Iranian civil law was amended in the late 2000s to broaden a widow’s entitlement in immovable property. If your family follows the Ja’fari school, do not assume a Sunni calculator’s output applies to you.
Working out a spousal share, in order
- Confirm the marriage was subsisting at the moment of death. Note the date and, if a divorce was in progress, the stage it had reached.
- Pay the funeral costs, at a reasonable standard.
- List every debt of the estate and include the unpaid dower. Pay them in full. What is left is the net estate.
- Apply any valid bequest, capped at one third of the net estate, and remember a bequest to an existing heir generally fails without the other heirs’ consent. The one-third rule explained covers what that third can and cannot do.
- Check for an inheriting descendant, including grandchildren through a son and a child born after the death. This single check picks the spousal fraction.
- Apply the fraction, then divide it equally if there is more than one widow.
- Assign the other fixed shares, then find the nearest residuary heir for the balance.
- Adjust if needed: scale everyone down for proportional reduction, or scale the blood sharers up for proportional increase, according to the school and the code that governs.
- Identify what sits outside the estate, such as jointly owned property, pension death benefits and policies in trust, before anyone relies on a total.
The failure list
The pension is the big one. In the UK, a defined contribution pot paid at the trustees’ discretion under a nomination is usually outside the estate, and so is a life policy written in trust. Families calculate a beautiful faraid distribution of £400,000 and then discover that £180,000 of it went straight to one named person and was never part of the sum. Whether that outcome is acceptable is a fiqh question your scholar should answer, and it is far easier to fix while the policyholder is alive.
Joint bank accounts behave similarly and unpredictably, depending on the country and on how the account was actually funded.
Then there is the assumption that an eighth of the estate means an eighth of everything, so the widow is offered an eighth of the shop and an eighth of the car. Value the whole estate, calculate the fractions, then allocate specific assets by agreement to match the fractions. Those are two separate operations and merging them produces distributions nobody can defend.
Finally, the quiet one: assuming a will is not needed because the family knows the rules. Knowing the rules is not the same as having a document a probate registry will act on. Without it, English intestacy gives a spouse the first £322,000 plus half the balance, US state law varies wildly, and none of it looks like faraid.
Frequently asked questions
How much does a wife inherit in Islam?
One quarter of the net estate if her husband left no inheriting descendant, and one eighth if he did. The share is calculated after funeral costs, debts and any valid bequest, and it is a fraction of the whole estate rather than of any particular asset. Where a man leaves more than one widow, they divide that single share equally between them.
What does a husband inherit if his wife dies without children?
One half of her net estate. If she left any inheriting descendant, whether by him or by an earlier marriage, his share drops to one quarter. The husband’s fraction is always double the wife’s in the equivalent situation, and it is paid before residuary heirs such as her brothers or uncles take anything.
If a man has four wives, do they each get one eighth?
No. The eighth is a single share divided equally between all surviving widows, so four widows take one thirty-second each where children survive. Without children the quarter is split the same way, giving four widows a sixteenth each. This surprises families constantly and is worth confirming before anyone is promised a figure.
Does a widow get to keep the family home in Islam?
Not automatically. Her share is a fraction of the whole estate, not of any particular asset, so the house belongs to all the heirs in proportion. Keeping it usually needs the other heirs to agree, or a lifetime arrangement made before death such as joint ownership or a completed gift. Many families do agree, but it is a decision rather than a right.
Is the mahr part of a widow’s inheritance?
No. Any unpaid dower is a debt owed by the estate and is settled in full before shares are calculated, alongside funeral costs and other debts. A widow therefore receives the outstanding mahr first and then her quarter or eighth of what remains. Deferred mahr agreed at the marriage falls due on death.
Does a divorced wife inherit from her ex-husband in Islam?
If the divorce was revocable and he died while she was still in her waiting period, yes, she inherits as a wife. After a final divorce she does not. The main exception is a divorce pronounced during a final illness apparently to exclude her, where most jurists let her inherit anyway, though the schools differ on how long that protection runs.
What to do with this
If you are administering an estate, do the debts before the fractions. The unpaid dower alone moves the widow’s total more than most people expect, and getting the order wrong is the single most common error in the whole exercise.
If you are planning, the useful work happens now rather than later. Decide how the house should be held, check where your pension and life cover actually point, and write a will that a court in your country will enforce. Run the shares through the faraid calculator so you can see what your current arrangements would produce, then take that output to a scholar and to a solicitor.
None of this page is a fatwa or legal advice. It is enough detail to have a calm conversation with the people who can give you both.