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Islamic Guide · Fasting

What isfasting (sawm)?

Fasting is abstaining from food, drink and sexual relations for the sake of Allah from imsāk (dawn) until iftar (sunset). It is one of the five pillars of Islam and is commanded in the Qur'an in Al-Baqarah 183-187. In this guide you'll find its definition, who is obligated, what breaks the fast, the rulings on qadā and fidya, and the voluntary fasts.

Ruling · Obligatory (Ramadan)One of the 5 pillars of Islam
Contents
  1. What is fasting?
  2. Who must fast?
  3. What breaks the fast
  4. Suhoor and iftar
  5. Qadā and fidya
  6. Voluntary fasts
  7. On Hatırla İslam
  8. Frequently asked questions

Fasting (Arabic sawm) is one of the five pillars of Islam: the act of abstaining from food, drink and sexual relations from imsāk until iftar. In the Qur'an, Al-Baqarah 183 reads: "O you who believe! Fasting has been prescribed for you as it was prescribed for those before you, that you may attain taqwā."

01
Definition

What is fasting?

Literally meaning "to hold back, to restrain," fasting in religious terms is the act of abstaining from food, drink and sexual relations for the sake of Allah from imsāk (true dawn) until iftar (sunset). It is performed not only with the body but also by keeping the heart and tongue away from sin.

Fasting is one of the five pillars of Islam and is divided into categories: fard fasts (Ramadan), wājib fasts (vows, kaffārah), sunnah fasts (Monday-Thursday, ayyām al-bīd, Arafah, etc.) and voluntary fasts (those a person undertakes on their own initiative).

02
Obligation

Who must fast?

The Ramadan fast is obligatory on every person who meets the following conditions:

  • Being Muslim
  • Being of sound mind
  • Having reached the age of puberty
  • Being in good health (free of any serious illness that prevents fasting)
  • Being a resident (not on a journey)
  • For women, not being in menstruation or postnatal bleeding

If any one of these conditions is missing, the fast is not obligatory on that day or during that period. Those with a temporary excuse (travel, temporary illness, pregnancy) make up the missed days later. Those with a permanent excuse (irreversible old age or chronic illness) pay fidya instead.

03
Nullifiers

What breaks the fast

Breaks the fast and requires qadā:

  • Eating or drinking intentionally (including smoking)
  • Sexual intercourse (kaffārah is also due)
  • Vomiting a mouthful intentionally
  • Taking medication orally
  • Smoke, vapor or perfume that reaches the throat
  • Onset of menstruation or postnatal bleeding

Does not break the fast:

  • Eating or drinking forgetfully (Hanafi, based on the hadith in Bukhārī)
  • Brushing the teeth (provided no water is swallowed)
  • Donating or having blood drawn
  • Intravenous fluids (Hanafi)
  • Eye drops, ear drops
  • Swallowing saliva
  • Bathing or swimming (provided no water is swallowed)
04
Suhoor & Iftar

Suhoor and iftar

Suhoor: the last meal eaten before imsāk. The Prophet (peace be upon him) said: "Take suhoor, for in suhoor there is blessing" (Bukhārī). Eating even a small suhoor (a date, a sip of water) is sunnah. The intention is made before suhoor: "I intend to fast tomorrow's Ramadan fast."

Iftar: the fast is broken immediately when the maghrib adhān is heard; delaying it is disliked (makrūh). The Prophet (peace be upon him) would break the fast with dates, or with water if no dates were available, and would recite the iftar supplication: "Allāhumma laka sumtu wa bika āmantu wa 'alayka tawakkaltu wa 'alā rizqika aftartu" (Abū Dāwūd). The supplication of the one breaking the fast is accepted (Tirmidhī).

05
Make-up

Qadā and fidya

Qadā: Ramadan fasts left unobserved due to a valid excuse (illness, travel, pregnancy, menstruation) are later made up day for day. Intention: "I intend to make up the first day of Ramadan obligatory upon me." Qadā fasts can be observed on any day outside Ramadan, except the two Eid days and the days of tashrīq.

Fidya: For chronically ill or elderly persons with no hope of recovery, fidya is paid for each missed day — feeding a poor person one day's meals (or the monetary equivalent). According to the Hanafi school, the fidya amount is the same as sadaqat al-fitr; Diyanet announces it each year.

Kaffārah: Someone who breaks a Ramadan fast DELIBERATELY and without excuse must fast two consecutive months (60 days), or — if unable — feed 60 poor people. Both qadā AND kaffārah are required.

06
Sunnah

Voluntary fasts

The most virtuous voluntary (sunnah) fasts observed outside Ramadan:

  • Monday and Thursday: the Prophet's (peace be upon him) weekly sunnah. Deeds are presented to Allah on these days (Tirmidhī).
  • Ayyām al-Bīd: the 13th, 14th and 15th of each lunar month — "reward as if one fasted the whole month" (Nasā'ī).
  • The six days of Shawwal: after Ramadan — "reward as if one fasted the entire year" (Muslim).
  • The day of Arafah: 9th of Dhul-Hijjah — "the sins of the previous and following year are forgiven" (Muslim). Recommended for those not on Hajj.
  • The day of Ashura: 10th of Muharram, paired with the 9th or 11th (Muslim).
  • The month of Sha'ban: the Prophet (peace be upon him) used to fast in Sha'ban as much as in Ramadan (Bukhārī).
  • The fast of Dāwūd: fasting one day and breaking the next (the most virtuous form of voluntary fasting — Bukhārī).
07
Hatırla İslam

On Hatırla İslam

Hatırla İslam automatically notifies you of suhoor and iftar times each day throughout Ramadan based on your city, with a live countdown to iftar. You see the days remaining in Ramadan on the home screen; the suhoor and iftar duas are provided in Arabic with transliteration and translation.

You can set calendar reminders for the voluntary fasts outside Ramadan (Monday-Thursday, ayyām al-bīd, Arafah and so on). For city-based imsāk and iftar times see the Turkish prayer times page; for Ramadan-specific prayers see Tarāwīh.

08
FAQ

Frequently asked questions

What is fasting?

Fasting is the act of abstaining from food, drink and sexual relations for the sake of Allah, from imsāk (the dawn call to prayer) until iftar (the evening call to prayer). Its Arabic name "sawm" comes from a root meaning "to hold back, to restrain." It is one of the five pillars of Islam, commanded in the Qur'an in Sūrah Al-Baqarah, verses 183-187.

On whom is the Ramadan fast obligatory?

The Ramadan fast is fard al-ayn (an individual obligation) on every Muslim who is sane, has reached the age of puberty, is in good health and is a resident (not a traveler). Insane persons, children, travelers, pregnant or nursing women, the sick, and women in menstruation or postnatal bleeding are permitted not to fast in Ramadan. Some of these later make up the missed days (qadā); others pay fidya.

What things break the fast?

The main nullifiers: 1) Eating or drinking intentionally, 2) Sexual intercourse, 3) Inhaling cigarette or steam smoke into the throat, 4) Taking medicine orally, 5) Vomiting a mouthful intentionally, 6) Onset of menstruation or postnatal bleeding. Eating or drinking forgetfully does NOT break the fast according to the Hanafi school; when the person remembers, they stop and continue fasting.

When does the fast begin and end?

The fast begins at imsāk (true dawn / fajr adhān) and ends with the maghrib adhān (sunset). Suhoor is the last meal eaten before imsāk and is sunnah. Iftar is broken immediately when the maghrib adhān is heard (the hadith states "hasten to break the fast" — Bukhārī). Breaking the fast with dates or water is sunnah.

How is qadā (make-up) fasting done?

Fasts that were missed or broken in Ramadan are made up later. Qadā fasts may be observed on any day outside Ramadan EXCEPT the two Eid days and the days of tashrīq (forbidden days). The intention is made: "I intend to make up the first missed day of Ramadan obligatory upon me." One day is made up for each missed day; if a make-up fast is broken during the day, only that day's qadā becomes due.

What is fidya, and when is it paid?

Fidya is paid by someone with a permanent excuse who cannot fast (e.g. permanently ill with no hope of recovery, or very elderly): for each missed day, they feed a poor person one day's meals (or pay its monetary equivalent). According to the Hanafi school, the amount equals sadaqat al-fitr (Diyanet announces it yearly; for 2026 roughly 130-150 TL/day). For temporary illness or travel, fidya is NOT required — qadā is.

What is kaffārah, and how does it differ from qadā?

Kaffārah is the severe penalty paid by a person who breaks a Ramadan fast DELIBERATELY and without excuse. It is fasting for two consecutive months (60 days), or — if unable — feeding 60 poor people. Qadā is simply making up the broken day. Someone who knowingly breaks a Ramadan fast must perform BOTH the qadā for that day AND the kaffārah.

Should one fast while traveling?

A traveler (someone going 90 km or more and staying less than 15 days at the destination) may choose whether to fast or not. If they fast, it is valid and no make-up is needed; if they do not, they make it up later. The Prophet (peace be upon him) sometimes fasted on journeys and sometimes did not; if there is hardship, not fasting is a permitted concession.

Should pregnant and nursing women fast?

A pregnant or nursing woman may choose not to fast if she fears harm to herself or her child. After the excuse ends she must make up the missed days. According to the Hanafi school, qadā alone suffices; in some other opinions, if the fast was left for the child's sake, both qadā AND fidya are due. Acting on medical advice is essential.

On which days is fasting forbidden?

Fasting is forbidden or disliked on these days: 1) The first day of Eid al-Fitr, 2) The four days of Eid al-Adha, 3) Fasting Friday alone (makrūh — combining it with another day is permissible), 4) Fasting Saturday alone (makrūh, if singled out), 5) The day of doubt (the last day of Sha'ban, beginning to fast when the start of Ramadan is uncertain). All other days are suitable for voluntary fasts.

Which voluntary fasts are recommended?

The most virtuous voluntary fasts: 1) Monday and Thursday (the Prophet's weekly sunnah — Tirmidhī), 2) Ayyām al-Bīd (the 13th, 14th and 15th of every lunar month), 3) The six days of Shawwal (after Ramadan — "as if he fasted the whole year" — Muslim), 4) The day of Arafah (9th of Dhul-Hijjah — "sins of the previous and following year are forgiven" — Muslim), 5) The day of Ashura (10th of Muharram, paired with the 9th or 11th), 6) Fasts in Sha'ban (the Prophet fasted much in Sha'ban).

What are the suhoor and iftar duas?

SUHOOR: Intention before the meal ("I intend to fast tomorrow's Ramadan fast"). After eating: "Bismillāh, wa 'alā barakatillāh" and "Al-hamdu lillāhi'lladhī at'amanā wa saqānā wa ja'alanā mina'l-Muslimīn." IFTAR: When the maghrib adhān is heard: "Allāhumma laka sumtu wa bika āmantu wa 'alayka tawakkaltu wa 'alā rizqika aftartu" (O Allah, I fasted for You, I believed in You, I trusted in You, and I broke my fast with Your sustenance — Abū Dāwūd). Breaking the fast with dates or water is sunnah.

Does brushing teeth or giving blood break the fast?

Brushing the teeth does not break the fast (provided water is not swallowed); using toothpaste is also permissible, though avoiding the taste reaching the throat is preferable. Donating or having blood drawn does not break the fast (Hanafi). Smoking, however, does break the fast because the smoke reaches the throat. Medical injections (except intravenous nutrition) do not break the fast; oral medication does. For doubtful cases, consulting Diyanet's fatwa site is the most reliable course.

When does Ramadan begin?

Ramadan is the 9th month of the Islamic (Hijri) calendar. Because the Hijri calendar is lunar, its Gregorian equivalent shifts about 11 days earlier each year. Türkiye's Presidency of Religious Affairs (Diyanet) announces the start of Ramadan in advance based on astronomical calculation. In Türkiye the common practice follows this official date; some sources rely instead on physical sighting of the crescent moon.

Does Hatırla İslam have fasting tracking?

The Hatırla İslam app automatically notifies you of suhoor and iftar times each day throughout Ramadan, based on your city, with a live countdown. The number of days remaining in Ramadan is shown on the home screen. Suhoor and iftar duas are included in Arabic, with transliteration and translation. You can also set calendar reminders for voluntary fasts outside Ramadan (Monday-Thursday, ayyām al-bīd, Arafah, etc.).

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