Hindu observances · करवा चौथ

Karva Chauth
what is eaten, and how to hold it

Almanac entry

करवा चौथKarva Chauth

Hindu observances · Demanding · dates announced locally

The fourth day after the full moon in the month of Kartik — usually October or November.

The struck span is the part of the day held without food or water, from sunrise to moonrise, as commonly observed. Households differ, and where they differ the difference is the practice, not an error.

SOURCE·Published accounts of Karva Chauth as commonly observed·customs differ by family, region and sampradaya·REVIEWED JUL 2026

How long Karva Chauth runs

12–15hours

As commonly observed. The exact length turns on your date and where you are, and this site publishes no times. Sunrise to moonrise, kept without water in its full form. Kept from before sunrise until the moon is sighted, in its full form without food or water. It begins with sargi, a pre-dawn meal customarily sent by the mother-in-law.

As the dataset states it: From before sunrise to moonrise — commonly 12 to 15 hours depending on the date and where you are.

SOURCE·Published vrat traditions + IFCT 2017·Karva Chauth entry·REVIEWED JUL 2026

What Karva Chauth is

Karva Chauth is kept most widely in North India, traditionally by married women for the wellbeing of their husbands, and increasingly by both partners in many households. The fast runs from before dawn until the moon is sighted through a sieve and the fast is broken.

It is a long dry fast on an ordinary working day, which is what makes it physically demanding in a way a phalahar day is not. Almost everything that determines how the day goes is decided at sargi, before sunrise, and that is the part this site can actually help with.

Customs vary. What sargi contains, whether water is taken through the day, and whether the fast is kept by one partner or both are all family customs and differ widely across regions and households.

How this entry is drawn, and how the food is counted

The observance is read from published accounts of Karva Chauth and written as commonly observed — never as required, never as correct. Where households differ, the entry says they differ.
The arc above places the observed span between named stations of the day — sunrise, midday, sunset, moonrise — and never between times. Sehri, iftar, moonrise and sunset are local and religiously significant, and this site publishes none of them.
The length is taken from the range the dataset itself states, as a range. Where the length turns on latitude and season, no duration is printed at all.
Food energy is per the serving each item is really eaten in, from IFCT 2017 (ICMR–NIN) where the table has the food, and from a named alternative where it does not.
Every food is reconciled against Atwater factors on each build, and a page that fails to reconcile does not ship.

serving kcal  =  per-100 g kcal × (serving g ÷ 100)
energy check  =  4·protein + 4·carbohydrate + 9·fat   (±15%, ±20% high-fibre)
day shape     =  observed span, station → station   (no clock times, ever)

Data & method in full →

What is customarily eaten, and what is set aside

Described as commonly observed. Your own family's practice is the one that applies.

Commonly eaten

Sargi before dawn — customarily fruit, dry fruit, milk or kheer, and sometimes a paratha or feni
Nothing until moonrise in the full observance
The fast is broken after the moon is sighted, usually with water and a sweet, then a meal

Customarily set aside

Food and water through the day, in the full observance
Many keep a partial version with water or fruit; this varies by family

SOURCE·Published accounts of Karva Chauth·reported, not prescribed; regional practice varies and the variation is the practice·REVIEWED JUL 2026

The food, with the numbers

Foods commonly associated with Karva Chauth, at the serving each is really eaten in. Every one has its own page with the full breakdown.

Commonly eaten during Karva Chauth — calories and macros per real serving. IFCT 2017 · JUL 2026
Food	One serving is	Calories	Protein	Carbs
Cow Milk (full cream)	1 glass · 200 g	124 kcal	6.4 g	9.0 g
Dates (Khajoor)	2 dates · 16 g	46 kcal	0.4 g	10.9 g
Almonds (Badam)	10 almonds · 12 g	72 kcal	2.5 g	1.3 g
Banana	1 medium banana · 100 g	105 kcal	1.3 g	24.0 g
Curd (Dahi)	1 katori · 150 g	90 kcal	4.7 g	4.5 g
Makhana (Fox Nuts), raw	1 katori · 25 g	87 kcal	2.4 g	19.2 g
Tender Coconut Water	1 coconut · 250 g	50 kcal	0.5 g	11.3 g
Sabudana Kheer	1 katori · 150 g	177 kcal	4.1 g	30.8 g
Apple	1 medium apple · 180 g	112 kcal	0.5 g	23.6 g

One serving of each of these 9 items would come to about 863 kcal — a scale check, not a menu. Karva Chauth is not a calorie target and this table is not a plan.

What the vrat foods cost, counted per serving rather than per 100 g.

SOURCE·Published vrat traditions + IFCT 2017·per stated serving weight·REVIEWED JUL 2026

How to hold it without wrecking the week

This is the part nobody publishes well. None of it asks you to change the observance — training, sleep and meal timing are the variables you control, and the fast is not.

Training

A 13-hour dry fast on a working day is not a day for a hard session. Most people who train do the session the day before, or a light walk on the day itself. If you must do something, keep it short, indoors and unhurried, and stop early if you feel light-headed.

Sleep

The pre-dawn sargi shortens the night at one end and the late moonrise meal extends it at the other, so Karva Chauth costs sleep from both directions. Going to bed early the night before is worth more than anything you can do on the day.

Blood sugar

A long dry fast is a real concern for anyone on insulin or sulfonylureas, because these can cause hypoglycaemia when meals are missed. This needs a doctor's plan made in advance. Do not simply skip a dose and hope.

Hydration

Front-load at sargi: fluid with the pre-dawn meal, and milk or coconut water rather than only tea, which is a diuretic and starts the day at a deficit. Salt in the sargi meal helps you retain what you drink. Afterwards, rehydrate steadily rather than in one enormous glass.

The specific risk with Karva Chauth

Headache, dizziness on standing and nausea by late afternoon are common and usually reflect dehydration and caffeine withdrawal. Fainting, confusion, chest pain or a hypoglycaemic episode are not part of the observance and need help immediately. Pregnancy, breastfeeding, diabetes on medication, migraine and a history of fainting are all specific reasons to speak to a doctor about a modified observance — which most families accommodate.

Who should not fast · Fasting and blood sugar · Hydration during fasting · Sources

Questions asked about Karva Chauth

What should sargi contain?

Whatever your family's custom is — but if you have any say in it, fluid and slow-digesting food do the most work: milk, curd or kheer, fruit, a few dates and nuts, and something with a little salt. A very sweet, very light sargi tends to make mid-morning hunger and headache worse, not better.

Why do I get a headache by the afternoon?

Usually two things together: fluid loss over twelve hours, and caffeine withdrawal if you normally have chai or coffee in the morning. Tapering caffeine for a couple of days beforehand is the change that helps most, and costs nothing in the observance itself.

Can I keep Karva Chauth while pregnant?

That is a question for your doctor and your family, not a website. A long dry fast increases dehydration risk in pregnancy, and most families readily accept a modified observance. Many traditions explicitly exempt pregnant women.

Related observances

Sharad NavratriNine days, the longest vrat most people keep Chaitra NavratriSpring Navratri, ending at Ram Navami EkadashiTwice a month, the most frequently kept vrat of all Nirjala EkadashiWithout water — the most demanding fast in the Hindu year Maha ShivratriA day fast followed by a night of jagran Krishna JanmashtamiFasting until midnight, when the birth is celebrated Paryushan ParvaEight or ten days of the most structured fasting in India Ayambil OliNine days of a single bland meal Ramzan (Ramadan) RozaA month of daily fasting from dawn to sunset

Guides that apply here

Who should not fast Hydration during fasting Training while fasting Breaking a fast Fasting and blood sugar Fasting and sleep Protein during a vrat Lighter vrat food, same rules

SOURCE·Published vrat traditions + IFCT 2017·observance accounts and food composition·REVIEWED JUL 2026

Practices are described as commonly observed; customs differ by family, region, community and sampradaya, and this site is not an authority on any of them. Food values come from the Indian Food Composition Tables 2017 (ICMR–NIN), the older ICMR–NIN tables, USDA FoodData Central, named composition studies and the shared ThaliFacts dataset, reconciled against Atwater factors on every build. Which source applies to which food is listed per food, and every source carries the date it was last checked. General information only — not medical or religious guidance. Fasting is not safe for everyone, particularly during pregnancy or with diabetes or other conditions. Speak to a doctor first.

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