Adhik Maas, also called पुरुषोत्तम मास (Purushottam Maas) and Malmas, is the extra lunar month the Hindu calendar inserts roughly every three years to keep the lunar and solar years aligned. Across India and Nepal it is treated as a month set apart for devotion rather than worldly ceremony: families pause weddings and housewarmings, and turn instead to daan (giving), vrata (vows), Vishnu and Krishna worship, and a cluster of warm family customs that differ region by region.

The Extra Month: What Adhik Maas Is

To understand why Adhik Maas carries such a distinct emotional and devotional flavour across India and Nepal, it helps to begin with the small calendrical problem it exists to solve. The Hindu calendar is lunisolar, which means it tries to honour two clocks at once. Its months follow the Moon, and a lunar month of twelve cycles runs to about 354 days. Its years, however, follow the Sun and the seasons, and a solar year runs to roughly 365 days. Each year the lunar count falls about eleven days short of the solar one.

Left uncorrected, that small gap would slowly drag the festivals away from their seasons. Within a few years Holi would no longer fall in spring and Diwali would drift out of autumn. The tradition's solution is elegant: every two and a half to three years, an entire extra lunar month is inserted to let the lunar calendar catch up with the Sun. This inserted month is the अधिक मास (Adhik Maas), literally the "extra month."

The rule that decides which month becomes the extra one is precise. The Sun's passage from one zodiac sign into the next is called संक्रांति (Sankranti), and in an ordinary lunar month the Sun crosses exactly one such boundary. Occasionally the Moon completes a full month so quickly that the Sun does not change signs at all within it. A lunar month that contains no Sankranti is declared an Adhik Maas, and that same lunar name then repeats twice, once as the extra month and once as the regular one. For the precise dates and astronomy of the current cycle, our companion piece on Adhik Maas 2026 and Purushottam Maas walks through the calculation in detail.

Paramarsh calculates these solar ingresses and lunar months using Swiss Ephemeris astronomical data, a widely used standard for professional astrology software. That is why an extra month appears in a Hindu almanac on the same astronomical logic whether it is printed in Varanasi or Kathmandu.

Purushottam Maas: The Month That Belongs to Vishnu

An extra month posed an old question for the tradition: if every ordinary month has a presiding deity and its own festivals, who governs a month that exists only to patch a gap? The answer is preserved in the Purushottam Maas katha, and that story is the reason the whole month carries a devotional charge that pure astronomy could never explain.

As the tale is told in that devotional tradition, the intercalary month felt unclaimed and impure, shunned because no auspicious ceremonies were performed in it, and so it was given the unhappy name मलमास (Malmas), the "dirty" or impure month. Distressed at being orphaned, the month is said to have gone to Vishnu and begged for a guardian. Vishnu, moved by its plight, accepted the month as his own and gave it his personal name, पुरुषोत्तम (Purushottam), meaning the Supreme Being. He further declared that devotion, charity and worship offered during this month would carry exceptional merit.

This single legend reframes everything. The month that was once avoided becomes, in devotional terms, one of the most rewarding stretches of the year for spiritual effort. The same period therefore carries two names that pull in opposite directions: Malmas, the practical name still used widely in Nepal and parts of North India, which marks it as unfit for worldly ceremony, and Purushottam Maas, the devotional name, which marks it as Vishnu's own and supremely fit for inner work. Both names describe the same astronomical month. They simply describe it from two different doorways.

Because the month belongs to Vishnu, observance gravitates naturally toward the Vaishnava forms of the divine. Worship centres on Vishnu in his many aspects, and especially on Krishna, whom the tradition regards as Purushottam in person. Households read the Bhagavata Purana and the Bhagavad Gita, recite the विष्णु सहस्रनाम (Vishnu Sahasranama, the thousand names of Vishnu), and keep the Ekadashi fasts of the month with particular care. In temple towns the month fills with kirtan, recitation and the quiet, sustained devotion the legend invites.

A Month for Giving: Daan, Vrata and Devotion

If a single word captures how Adhik Maas is actually lived, it is दान (daan), the act of giving. Where an ordinary month carries its own round of festivals and life-ceremonies, the extra month clears that calendar and turns the attention inward and outward at once: inward toward worship and self-discipline, outward toward charity. The three pillars of practice that families return to, year after year and region after region, are daan, vrata and sustained devotional reading.

Daan and the Significance of Thirty-Three

Giving during Purushottam Maas is held to carry multiplied merit, and a recurring feature of the custom is the number thirty-three. The figure echoes the classical count of thirty-three principal deities named in the Vedic tradition. It also suits a month that appears after roughly thirty-two lunar months, at the thirty-third turn of the lunar count. For that reason, thirty-three has become woven into how gifts are measured. Families resolve to give thirty-three of a chosen item over the month, a count that turns an abstract intention to be generous into a concrete, satisfying practice.

The items given are deliberately simple and useful. A common and especially cherished offering is the donation of thirty-three अपूप (apupa), traditional sweet cakes. In Maharashtra, this apupa-daan often takes the form of anarse, the lacy rice-and-jaggery sweets offered with dakshina or a small lamp. Beyond this, households give grain, lentils, ghee, sesame, fruit, clothing and money to brahmins, to temples and to those in need. The underlying spirit matters more than the specific item. The month is treated as a rare window in which an ordinary act of giving is believed to return manifold, so even modest families try to give what they comfortably can.

Vrata and Fasting

Alongside giving runs व्रत (vrata), the discipline of religious vows and fasting. Many observers keep a partial or full fast on the two Ekadashi days that fall within the month, and some take a vow that runs across its whole length, such as eating only once a day, giving up a favourite food, or rising before dawn to bathe and worship. The point of a vrata in this month is not endurance for its own sake but the steadying of attention. A vow gives the month a backbone, a small daily commitment that keeps devotion from dissolving into good intentions.

A characteristic feature is the early-morning ritual bath, often in a river or sacred tank where one is accessible. Bathing at sunrise, followed by worship of Vishnu and the lighting of a lamp, is regarded as the simplest and most widely practised vrata of the month, open to anyone regardless of means or learning.

Reading, Japa and Pilgrimage

The third pillar is sustained devotional reading and repetition. Because the month belongs to Vishnu, the texts most associated with it are the भागवत पुराण (Bhagavata Purana) and the Bhagavad Gita, and many families undertake to read a fixed portion each day so that a complete reading is finished within the month. Recitation of the Vishnu Sahasranama and steady जप (japa) of a Vishnu or Krishna mantra are equally common, and the repetitive, daily character of japa suits a month whose whole purpose is to build a rhythm of devotion.

Pilgrimage rounds out the picture. Temple towns sacred to Vishnu and Krishna, above all the Braj region around Mathura and Vrindavan, draw large numbers of pilgrims during the extra month, who come to perform parikrama (circumambulation), bathe in the Yamuna, and join in continuous kirtan. For those who cannot travel, the same devotion is simply kept at home, and the tradition is clear that the homebound observance carries no less merit than the pilgrimage.

What Families Set Aside During Adhik Maas

Just as striking as what families take up in this month is what they put down. Across both India and Nepal, the extra month is widely treated as unsuitable for मांगलिक कार्य (mangalik karya), the auspicious life-ceremonies that mark a household's milestones. Weddings are not fixed in it, housewarmings or formal गृह प्रवेश (Griha Pravesh) are postponed, and the thread ceremony, the first tonsure, the installation of a new deity, the start of a major new venture or the purchase of a significant new asset are all commonly deferred until the regular month resumes.

The reasoning rests on a distinction the tradition draws between kinds of religious action. नित्य (nitya) and नैमित्तिक (naimittika) duties, the daily worship a family always performs and the obligatory rites tied to a fixed occasion such as a death anniversary, continue without interruption in Adhik Maas because they are not optional and so cannot wait. What is set aside is काम्य (kamya) action, the desire-driven, optional ceremony undertaken to secure a specific worldly outcome, such as a wedding timed for prosperity or a housewarming timed for good fortune. Because the extra month is "extra," it is considered to lack the stable solar grounding that such outcome-seeking rites are thought to need.

It helps to see this not as the month being unlucky but as the month being reserved. The same logic that makes Purushottam Maas supremely fit for inner work, charity and worship makes it unfit for the outward-facing ceremonies of ambition. A family is not protecting itself from danger by postponing a wedding. It is honouring the character of a month that asks to be spent on devotion rather than on the pursuit of worldly gain. Our companion article on a thirty-day Purushottam Maas practice plan lays out how to fill the cleared calendar with structured daily practice.

Regional Traditions Across India

The bones of the observance, daan, vrata and Vishnu devotion, are shared everywhere, but the warmth of the month lives in its regional customs, and these differ markedly from one part of the subcontinent to another. The clearest example is the family-centred tradition of Maharashtra, where Adhik Maas becomes an occasion for an entire web of gift-giving between households joined by marriage.

Maharashtra: The Dhondh and the Son-in-Law's Feast

In Maharashtra the extra month is widely known as धोंड (Dhondh), and it carries a beloved custom that turns devotion into family festivity. A mother, or a wife's parental family, invites the married daughter and the son-in-law (जावई, javai) home and honours them with a feast and gifts. The signature offering is again counted in thirty-threes: thirty-three anarse or other apupa-type sweets are prepared and given, and the son-in-law is treated as an honoured embodiment of Vishnu for the occasion.

The custom carries real social meaning. In a calendar otherwise emptied of weddings and celebrations, the Dhondh gives families a sanctioned reason to gather, to reaffirm the bond between two households, and to dote on a daughter who has married out. The merit of the month attaches to the generosity, and the generosity in turn strengthens the family tie. It is a fine example of how a piece of calendar astronomy becomes, in lived practice, a warm and very human institution.

North India and the Braj Pilgrimage

Across the Hindi-speaking north, the month is most often called Purushottam Maas or Malmas, and observance leans toward temple worship, scriptural reading and pilgrimage. The Braj region around Mathura and Vrindavan becomes a particular magnet, since the month belongs to Vishnu and Krishna is the presiding glory of Braj. Pilgrims arrive to perform parikrama of the sacred sites, bathe in the Yamuna, and take part in the continuous kirtan and recitation that fill the temple towns. In countless ordinary homes the same devotion is kept quietly through daily reading of the Bhagavata and the keeping of the month's Ekadashi fasts.

Western and Southern Variations

In Gujarat the extra month is observed much as in the north, with Purushottam Maas worship, daan and a strong emphasis on reading the Bhagavata, often through community recitations held in temples and homes. In parts of South India, where the regional almanacs and even the calendar conventions differ, the adhika masa is recognised by the same no-Sankranti logic and is similarly regarded as a time for intensified worship and charity rather than for new ceremony, though the specific family customs and the prominence of the month vary from one linguistic region to the next. Beneath all this variation remains the shared instinct to treat the extra month as a gift of time, a stretch of the year cleared of worldly obligation and offered up to devotion.

Malmas in Nepal: Family Practice in the Hills and Tarai

In Nepal the extra month is most commonly called Malmas, and although the underlying astronomy is identical to India's, the texture of practice carries a distinctly Nepali flavour. The Nepali patro, whether in printed almanacs or popular calendar apps, marks the malmas clearly, and families read it the way they read every other element of the patro: as practical guidance for what may and may not be done.

The avoidance of auspicious ceremony is, if anything, observed even more firmly in Nepal than in many parts of India. During malmas, families hold off on marriages, on the व्रतबन्ध (bratabandha, the sacred-thread initiation that is one of the most important rites in a Nepali Hindu boy's life), on the पास्नी (pasni, the rice-feeding ceremony for an infant), and on griha pravesh and other new beginnings. A Nepali family planning any of these will check the patro well in advance, and if a malmas intervenes, the event is simply scheduled around it. This is the same calendar literacy that shapes the timing of Nepal's major festivals, which we explore in our pieces on tika, tithi and festival timing and on Dashain, Tihar and the lunar calendar of Nepal.

What the month is used for, on the other hand, follows the familiar Vaishnava pattern. Devout households turn to extra worship of Vishnu, to daan, to fasting on Ekadashi, and to the reading of sacred texts. In river towns and at temple ghats the early-morning ritual bath followed by worship is a common malmas observance, and the same multiplied merit attached to giving in India is understood in Nepal as well. For a Nepali family, the extra month folds naturally into a calendar already deeply attuned to lunar rhythm, where the question of which month it is, and what that month permits, is part of the ordinary fabric of planning a life.

This shared logic, observed from the plains of the Tarai to the Kathmandu Valley to the hill towns, is a reminder that the Hindu lunisolar calendar is genuinely transnational. When the Sun does not change signs within a lunar month, the same extra month is produced in Nepal as in India, and the same instinct, to set the worldly aside and turn toward devotion, answers it in both places. The Vikram Samvat calendar that orders the Nepali year carries this intercalation just as the Indian almanacs do.

Frequently Asked Questions

What is the difference between Adhik Maas, Purushottam Maas and Malmas?
They are three names for the same extra lunar month inserted roughly every three years. Adhik Maas (the "extra month") names its calendrical function. Malmas (the "impure month") is the older name reflecting that no auspicious ceremonies are held in it, and it remains common in Nepal and parts of North India. Purushottam Maas (the "supreme month") is the devotional name given after Vishnu adopted the orphaned month, marking it as exceptionally fit for worship, charity and fasting.
Why are weddings and housewarmings avoided during Adhik Maas?
Obligatory daily and occasional rites continue normally, but optional desire-driven ceremonies (kamya karma) such as weddings, griha pravesh, the thread ceremony and new ventures are postponed. The extra month is considered to lack the stable solar grounding these outcome-seeking rites are thought to need. The month is reserved for inner devotion, not regarded as unlucky.
What is the significance of the number thirty-three in Adhik Maas?
It echoes the classical count of thirty-three principal Vedic deities, and Adhik Maas appears after roughly thirty-two lunar months, at the thirty-third turn of the lunar count. Families often resolve to give thirty-three of a chosen item, often thirty-three apupa or anarse (traditional sweet cakes), along with grain, ghee, fruit, clothing or money to brahmins, temples and those in need.
What is the Dhondh tradition in Maharashtra?
Dhondh is the Maharashtrian name for the month and its signature custom: a married daughter and her husband (javai) are invited to her parental home for a feast and gifts, classically thirty-three anarse or other apupa-type sweets, with the son-in-law honoured as an embodiment of Vishnu. It gives families a sanctioned occasion to gather in a month otherwise cleared of celebration.
How is Malmas observed in Nepal?
Marked clearly in the Nepali patro, malmas is a time when families avoid marriages, the bratabandha, the pasni and griha pravesh, scheduling such events around it. The month is given instead to Vishnu worship, daan, Ekadashi fasting, sacred reading and the early-morning ritual bath, following the same Vaishnava pattern as in India.

Explore Adhik Maas with Paramarsh

An extra month appears in the Hindu calendar on precise astronomical logic, and knowing where it falls is the first step to planning a year wisely. Paramarsh calculates the panchang, the lunar month and every tithi using Swiss Ephemeris data, a widely used standard for astrological calculations, and shows it alongside your birth chart so you can see at a glance whether a date sits inside a Purushottam Maas. Generate your kundli and read the sacred calendar with confidence.

Generate Free Kundli →