For a widow whose husband has died, the usual ‘iddah (prescribed waiting period) is four lunar months and ten days, counted from his death. If she is pregnant, her ‘iddah ends when she gives birth. She may remarry after her ‘iddah is complete; mourning guidance is a separate matter, and her inheritance share is generally one quarter if her husband left no child or one eighth if he did. These rules should not be confused with the different waiting period after divorce.
How long is a widow’s ‘iddah, and when can she remarry?
The Qur’an sets the standard period for a widow whose husband has died: “If any of you die and leave widows behind, they shall wait concerning themselves four months and ten days: When they have fulfilled their term, there is no blame on you if they dispose of themselves in a just and reasonable manner. And Allah is well acquainted with what ye do.” (Qur’an 2:234) The period begins at the husband’s death, not when the widow learns of it or begins observing mourning. It is measured by lunar months, so the exact calendar dates can be checked with the ‘iddah calculator.
Once the period is complete, she may accept a marriage proposal and marry, subject to the ordinary requirements of marriage and her consent. The four months and ten days are not the general ‘iddah for divorce: the Qur’an gives divorced women a different waiting period, while a widow’s rule is specifically tied to her husband’s death. If she is pregnant, her waiting period ends with childbirth, even if that happens before four months and ten days; the Qur’an states of pregnant women, “their period is until they deliver their burdens” (Qur’an 65:4).
What does mourning during ‘iddah require—and what is disputed?
Mourning for a husband during ‘iddah is called iḥdād (the prescribed avoidance of adornment and perfume). The guidance established in the hadith includes avoiding perfume, kohl, and conspicuously decorative clothing during this period. The Messenger of Allah ﷺ said: “A woman should not mourn for any dead person more than three days except her husband, for whom she should mourn four months and ten days. She should not wear dyed clothes (while in mourning) except ‘Asb (an unattractive Yemeni garment), nor should she apply kohl or touch perfume, except when she becomes purified (from her menses), as she may then apply a little Qust or Azhfār (types of incense).” (Bukhari and Muslim)
This mourning guidance does not mean that a widow may never speak to men, or that she must remain indoors in every circumstance. The Qur’an connects the end of the waiting period with her being free to make reasonable decisions about herself. Scholars differ on some details, including the extent of restrictions and when a widow may leave the home; genuine needs and individual circumstances also matter. For a useful overview of the discussion, see IslamQA’s discussion of the rules of ‘iddah for widows.
What inheritance share does a widow receive?
The Qur’anic baseline is one quarter of her deceased husband’s estate if he leaves no child, and one eighth if he leaves a child. The text states: “In what ye leave, their share is a fourth, if ye leave no child; but if ye leave a child, they get an eighth; after payment of legacies and debts.” (Qur’an 4:12) These shares are calculated after debts and valid bequests are dealt with, not from the estate before those obligations.
If the deceased had more than one wife, the wives share the relevant quarter or eighth between them; each does not receive a separate full share. This is the widow’s prescribed share, not necessarily the whole inheritance calculation: parents, children, and other eligible heirs affect how the remaining estate is distributed. A case-specific calculation therefore requires a complete list of heirs and the estate’s obligations.
Can a widow work, leave home, or marry again?
These are separate questions, not one blanket rule. Remarriage must wait until the ‘iddah ends, but the waiting period does not itself mean that a widow is forbidden from all contact with men. Ordinary necessary communication should not be confused with seclusion or conduct that violates Islamic boundaries. Work, housing, travel, and leaving home require attention to the widow’s circumstances and to differences in scholarly guidance; avoid turning a general summary into a ruling for every situation.
Where a widow has a practical need—such as earning a living, arranging safe accommodation, or obtaining necessary care—the details can affect the guidance. She should explain those circumstances to a qualified scholar who can advise on her case. A general rule about mourning should not be used to erase her inheritance rights or to assume that every widow’s living arrangements are identical.
Does Islam require a widow to wait 40 days?
No. Forty days is not the prescribed waiting period for a widow in the Qur’an. The stated period is four lunar months and ten days, unless she is pregnant, in which case it ends at childbirth. A local 40-day observance may be a custom, but it does not replace or shorten the religious ‘iddah. Likewise, completing 40 days does not by itself make remarriage permissible if the ‘iddah is still ongoing.
Frequently asked questions
Can a widow leave the house during ‘iddah?
The rules about leaving the home are discussed differently by scholars, and genuine needs or exceptional circumstances can matter. It is not accurate to say that every widow is confined indoors in every circumstance; seek guidance that takes her situation into account.
Can a widow speak to or meet men during ‘iddah?
The waiting period does not mean she may never speak to men. Necessary, respectful communication is distinct from seclusion or inappropriate conduct, and specific situations can be discussed with a qualified scholar.
Does a widow have to wait 40 days before remarrying?
No. The usual period is four lunar months and ten days, not 40 days. She may remarry after completing the applicable ‘iddah.
Does a pregnant widow’s ‘iddah last four months and ten days?
A pregnant widow’s ‘iddah ends when she gives birth, even if that is earlier than four months and ten days. If she is not pregnant, the usual period is four lunar months and ten days.
Remember the distinctions: a widow’s usual ‘iddah is four lunar months and ten days, pregnancy changes its endpoint, and mourning rules are not a blanket ban on ordinary life. Her inheritance share is generally one quarter or one eighth, shared with co-wives where applicable and calculated after debts and valid bequests. Check the dates, gather the full list of heirs, and seek qualified guidance for personal circumstances.
Sources quoted
Every quotation was checked word for word against the Quran and hadith texts in our database.
- Surah Al-Baqara, verse 234
- Surah An-Nisa, verse 12
- Surah At-Talaq, verse 4
- Hadith narrated by al-Bukhari and Muslim — authentic
The Al Muslim Plus editorial team · tested on October 3, 2026