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
Adhik Maas begins with a small calendrical problem shared across India and Nepal. The Hindu calendar is lunisolar, so it must keep lunar months aligned with the solar seasons. Twelve lunar months make a year of about 354 days, while the solar year runs to roughly 365 days. The lunar count therefore falls about eleven days behind each year.
Left uncorrected, that small gap would gradually pull festivals away from their seasons. Over time, Holi would move out of spring and Diwali 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 most lunar months contain one such solar ingress. Occasionally a lunar month begins and ends while the Sun remains within the same zodiac sign. A lunar month that contains no Sankranti is declared an Adhik Maas, and that lunar name then occurs twice, once for the extra month and once for the regular month. 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
The intercalary month posed a devotional question: who would preside over a month that had no established place among the usual ceremonies? The Purushottam Maas katha answers that question and gives the astronomical adjustment its religious meaning.
As the tale is told in that devotional tradition, the intercalary month felt unclaimed and impure because auspicious ceremonies were not performed in it, and so it bore the unhappy name मलमास (Malmas), the impure month. Distressed at being orphaned, the month went to Krishna, revered as Vishnu in the Vaishnava tradition, and begged for refuge. Krishna accepted the month as his own and gave it the name पुरुषोत्तम (Purushottam), an epithet meaning the Supreme Being. The tale further holds that devotion, charity and worship offered during this month carry exceptional merit.
The legend changes how the month is understood. A period avoided for auspicious ceremonies becomes especially valued for spiritual practice. Its two common names hold these roles together. Malmas, still widely used in Nepal and parts of North India, points to ceremonial restraint, while Purushottam Maas marks the same month as Vishnu's own and particularly suited to devotion. The names do not identify different months; they describe the same interval through its outer restrictions and inner opportunity.
Because the month belongs to Vishnu, observance gravitates naturally toward Vaishnava forms of devotion. Worship centres on Vishnu in his many aspects, especially Krishna, whom Vaishnava tradition also honours as Purushottama. 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
दान (daan), the act of giving, is central to how Adhik Maas is lived. An ordinary month may carry festivals and life-ceremonies, but the extra month creates room for worship, self-discipline and charity. Across regions, families repeatedly return to three connected practices: daan, vrata and sustained devotional reading.
Daan and the Significance of Thirty-Three
Giving during Purushottam Maas is held to carry multiplied merit, and the number thirty-three recurs in the custom. The figure echoes the classical Vedic count of thirty-three deities. Adhik Maas itself returns after about 32.5 lunar months on average, so its rhythm also approaches a thirty-third month. In practice, especially in Maharashtrian gift customs, families may give thirty-three of a chosen item, turning an abstract intention to be generous into a concrete practice.
The items given are deliberately simple and useful. A cherished Maharashtrian offering is the donation of thirty-three अपूप (apupa), traditional sweet cakes that often take the form of anarse, the lacy sweets made from rice and jaggery. Elsewhere, households may give grain, lentils, ghee, sesame, fruit, clothing or money to brahmins, temples and people in need. The particular item matters less than the spirit of generosity. Because giving in this month is traditionally believed to earn multiplied merit, families offer what they can without turning devotion into strain.
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 within the month. Others take a month-long vow, such as eating once a day, giving up a favourite food, or rising before dawn to bathe and worship. The purpose is not endurance for its own sake but steadiness of attention. A modest daily commitment gives the practice continuity and keeps devotion from remaining only a good intention.
Among the common observances is an 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, offers a simple form of practice that does not depend on elaborate materials 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. They come to perform parikrama (circumambulation), bathe in the Yamuna and join in kirtan. Those who cannot travel continue the same pattern of reading, japa and worship at home.
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 include daily worship and obligatory rites tied to a fixed occasion, so they continue during Adhik Maas. What is generally set aside is new काम्य (kamya) action, an optional rite undertaken for a desired worldly result, such as a wedding or housewarming. Traditional practice therefore preserves ongoing obligations while postponing new result-seeking ceremonies until the regular month resumes.
Purushottam Maas is better understood as reserved than unlucky. Its emphasis on worship, charity and inner discipline is precisely why outward-facing ceremonies are postponed. A family that delays a wedding is not protecting itself from a dangerous month; it is respecting a period set aside for devotion rather than worldly advancement. Our companion article on a thirty-day Purushottam Maas practice plan shows how that cleared time can support a structured daily practice.
Regional Traditions Across India
Daan, vrata and Vishnu devotion form the shared foundation of Adhik Maas, while regional customs give the month its local warmth. Maharashtra offers a clear example: the observance becomes an occasion for gift-giving between households joined by marriage.
Maharashtra: Dhondyacha Mahina and the Son-in-Law's Feast
In Maharashtra the extra month is colloquially known as धोंड्याचा महिना (Dhondyacha Mahina), and it carries a beloved custom that turns devotion into family festivity. A married daughter's parental family invites her and her husband (जावई, javai) home and honours them with a feast and gifts. The signature offering is counted in thirty-threes: families often give thirty-three anarse or similar sweets, and the son-in-law is honoured as a form of Vishnu for the occasion.
Beyond its ritual details, the custom gives families a reason to gather during a month without weddings or other major celebrations. Welcoming the daughter and son-in-law renews the bond between two households, while the gifts turn the month's teaching on generosity into a lived family practice. Here, a calendrical adjustment acquires a distinctly human and affectionate form.
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 because the month belongs to Vishnu and Braj's devotional life centres on Krishna. Pilgrims perform parikrama of sacred sites, bathe in the Yamuna and join the kirtan and recitation filling the temple towns. In ordinary homes, the same devotion continues more quietly through daily Bhagavata reading and the month's Ekadashi fasts.
Western and Southern Variations
In Gujarat, Purushottam Maas worship commonly includes daan and Bhagavata reading, sometimes through community recitations in temples and homes. Regional almanacs and calendar conventions differ across South India, but the same no-Sankranti rule identifies adhika masa. There too, many families give greater attention to worship and charity while postponing new ceremonies, although the month is not equally prominent in every linguistic region. Across these variations, the extra month is treated as time released from worldly ceremony and offered 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.
Nepali families observe the restriction on auspicious ceremonies firmly. During malmas they hold off on marriages, व्रतबन्ध (bratabandha, the sacred-thread initiation), griha pravesh and other new beginnings; some families also schedule पास्नी (pasni, an infant's rice-feeding ceremony) around the month. Families planning these events check the patro in advance and choose dates outside malmas. The same calendar literacy 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.
The month is instead used for a familiar Vaishnava pattern of Vishnu worship, daan, Ekadashi fasting and sacred reading. Near Kathmandu, the month-long fair at Machhenarayan makes this observance especially visible through Narayana worship, recitation and pilgrimage. For Nepali families, the extra month fits naturally into a religious calendar already attuned to lunar rhythm, where the month in progress helps determine when a ceremony may be held.
This shared logic, observed from the Tarai to the Kathmandu Valley and the hill towns, shows how the Hindu lunisolar calendar crosses national borders. When the Sun does not change signs within a lunar month, the same no-Sankranti rule produces Adhik Maas in Nepal and India. Nepal's official Bikram Sambat civil calendar is solar, while religious tithis and lunar months are tracked through the accompanying lunisolar patro; Adhik Maas belongs to that religious lunar reckoning.
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") reflects the postponement of auspicious ceremonies and remains common in Nepal and parts of North India. In the devotional tradition, Krishna accepts the orphaned month and names it with the Vishnu epithet Purushottama, marking the period as especially fit for worship, charity and fasting.
- Why are weddings and housewarmings avoided during Adhik Maas?
- Obligatory daily and occasional rites continue normally, but new optional ceremonies (kamya karma) for a desired result, such as weddings, griha pravesh, the thread ceremony and new ventures, are postponed until the regular month resumes. 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 Vedic count of thirty-three deities. Adhik Maas also returns after about 32.5 lunar months on average, approaching a thirty-third-month rhythm. In Maharashtrian gift customs, families may give thirty-three apupa or anarse, while other gifts include grain, ghee, fruit, clothing or money for brahmins, temples and people in need.
- What is the Dhondyacha Mahina tradition in Maharashtra?
- Dhondyacha Mahina is a colloquial Maharashtrian name for Adhik Maas. A married daughter and her husband (javai) are invited to her parental home for a feast and gifts, often including thirty-three anarse or similar sweets, with the son-in-law honoured as a form of Vishnu. The custom gives families an occasion to gather.
- How is Malmas observed in Nepal?
- Marked clearly in the Nepali patro, malmas is a time when families avoid marriages, bratabandha, griha pravesh and other new auspicious ceremonies; some also schedule pasni outside the month. The month is given instead to Vishnu worship, daan, Ekadashi fasting and sacred reading, with the Machhenarayan fair near Kathmandu as a prominent local observance.
Explore Adhik Maas with Paramarsh
Adhik Maas follows a precise astronomical rule, so locating it correctly matters when a family plans ceremonies or devotional observances. Paramarsh calculates the panchang, lunar month and tithi with Swiss Ephemeris data and displays them alongside your birth chart, making it easy to see whether a date falls within Purushottam Maas.
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