Nama·bharat
A trusted guide to Hindu life, in plain words.

fasts and vrats

What is a vrat (religious fast)?

A vrat is a vow, usually kept for a day or a set period, in which someone fasts partly or fully and worships or honors a deity or intention. It is a devotional practice, not a diet.

What a vrat is

A vrat is a promise made to a god or goddess, to oneself, or to mark an important day. It usually involves fasting—eating nothing, eating only light foods, or eating only once a day—along with prayer, ritual, or other acts of devotion. The fast is the outward sign of the inward vow. Some vrats last one day, some last nine days or forty days, and some are kept once a year on the same date. The person undertakes it as an act of faith, to ask for something, to give thanks, or to show respect and closeness to the divine. It is seen as a gift of discipline and attention.

Types and occasions

Vrats are kept for many reasons and at many times. Some are tied to festivals—like vrats kept during Navratri or Diwali. Some mark important days in the lunar calendar, like the new moon or full moon. Others are kept for a personal reason: to ask for health, marriage, children, safety, or success. Some people keep the same vrat every year on the same day. A mother may fast for a child's health. Someone may fast to honor a favorite deity. Families often fast together, though the way they fast—what they eat, how strictly they keep it—changes from person to person and region to region.

What happens during a vrat

On a vrat day, a person wakes early and may bathe and pray before the fast begins. During the day, they might visit a temple, sit in worship at home, read holy stories, or chant. Some vrats call for particular foods—fruit, milk, potatoes, or foods made without salt, onion, or garlic. Others allow only water or tea. The fast ends at a set time, often sunset or after an evening prayer. Ending the fast together as a family, or sharing food as a gift, is part of the vow. The discipline of the day—the hunger, the focus on prayer—is seen as the point.

Today

Vrats are still widely kept, especially among women and in family settings. People keep them in their home countries and abroad. Some follow the tradition closely as their parents or grandparents did. Others adapt—fasting at work, or choosing lighter foods they can manage during the day. Some vrats are communal, bringing families and communities together. The reasons people keep them today are much the same: devotion, hope, gratitude, and the wish to hold a promise close.

How we write. We describe what the tradition holds, drawing on its texts and customs in general terms. We do not give religious, medical, or dietary advice, and we note plainly where there is no scientific evidence. Reviewed for accuracy by our editorial team.