Hindu weddings are elaborate multi-day celebrations that begin well before the actual wedding day with a series of meaningful pre-wedding ceremonies. The Roka (or Tilak/Sagai) is typically the first formal ceremony, where both families meet and the match is officially confirmed. The bride's family visits the groom's home with gifts, sweets, and fruits, and the groom's forehead is anointed with a tilak (vermillion mark). This ceremony signifies the families' mutual acceptance and commitment to the alliance.

The engagement ceremony (Sagai or Ring Ceremony) follows, where rings are exchanged between the couple in the presence of both families. In many traditions, the couple exchanges garlands (Jaimala) during the engagement as well. The Haldi ceremony (also called Pithi or Ubtan) takes place a day or two before the wedding. A paste made from turmeric, sandalwood, and rosewater is applied to the bride and groom at their respective homes by married women in the family. This ritual is both cosmetic (turmeric is a natural skin brightener) and ritualistic (turmeric is considered purifying and protective against evil spirits).

The Mehndi ceremony is a vibrant celebration where intricate henna designs are applied to the bride's hands and feet by professional mehndi artists. Traditionally, the groom's name is hidden within the designs, and the groom must find it on the wedding night. The depth of color is said to indicate the depth of love. The Sangeet is the most festive pre-wedding event — a night of music, dance performances, and celebration where both families showcase choreographed numbers, sing traditional songs, and bond through entertainment. Originally a ladies-only event, modern Sangeets include everyone.

The Hindu wedding day is structured around a sequence of sacred rituals, each rich with symbolism and spiritual meaning. The day typically begins with the Baraat — the groom's wedding procession. The groom arrives at the wedding venue on horseback (or in a decorated car), accompanied by his family and friends dancing to the beat of a dhol band. The bride's family welcomes the Baraat at the entrance with an aarti and garlands, and the mothers of the bride and groom perform rituals to welcome each other's families.

The Jaimala (Varmala) ceremony follows, where the bride and groom exchange flower garlands, signifying their mutual acceptance and willingness to marry each other. This is one of the most photographed moments, often made playful as friends lift the groom to make it harder for the bride to garland him.

The Kanyadaan is one of the most emotionally significant rituals, where the father of the bride places her hand in the groom's hand, symbolically entrusting his daughter to the groom's care. Water is poured over their joined hands as Vedic mantras are chanted, and the father asks the groom to never falter in his duty toward his daughter in the pursuit of Dharma (righteousness), Artha (prosperity), and Kama (love). The Kanyadaan is considered one of the greatest acts of charity (daan) a person can perform.

The Mangal Phera or Saptapadi (seven steps) is the central and most sacred ritual of the Hindu wedding. The couple walks around the sacred fire (Agni) seven times, each round representing a vow — for nourishment, strength, prosperity, happiness, progeny, health, and lifelong friendship. With the completion of the seventh step, the marriage is considered legally and spiritually binding.

After the core wedding rituals are completed, several important post-wedding ceremonies mark the transition of the bride into her new family. The Sindoor Daan is a deeply symbolic moment where the groom applies sindoor (vermillion) in the parting of the bride's hair for the first time. This marks her as a married woman, and the sindoor is traditionally worn daily throughout married life. The groom also ties the Mangalsutra — a sacred necklace of black and gold beads — around the bride's neck, symbolizing their marital bond.

The Vidaai (farewell) is the most emotional moment of the wedding, when the bride leaves her parental home to begin her new life with her husband's family. As she departs, the bride throws handfuls of rice (or puffed rice) over her head, symbolizing prosperity and gratitude toward her parents. Family members weep openly, and the bride's father performs the ritual of "giving away" his daughter, a moment charged with both joy and bittersweet separation.

The Griha Pravesh (entering the new home) takes place when the bride arrives at the groom's house for the first time. She is welcomed by her mother-in-law with an aarti and is asked to knock over a pot of rice with her right foot as she enters, symbolizing the abundance she brings to her new home. In some traditions, she steps into a plate of vermillion-mixed water, leaving red footprints as she walks into the house — representing Lakshmi's arrival.

The reception (Walima in some communities) is the grand celebration following the wedding, typically hosted by the groom's family. It serves as the formal introduction of the couple to the wider community. Post-wedding games (Aeki Beki, ring-finding games) between the couple are also common, serving as ice-breakers and sources of family entertainment.

Hindu wedding traditions display remarkable diversity across India's regions, each preserving unique customs that reflect local culture, language, and historical influences. In South Indian weddings (Tamil, Telugu, Kannada, and Malayalam traditions), the ceremony is typically conducted in the morning and follows the Dharmashastra closely. The Kashi Yatra is a distinctive ritual where the groom pretends to leave for Kashi (Varanasi) to become an ascetic, and the bride's father persuades him to stay by offering his daughter's hand. The Talambralu ceremony (Telugu) involves the couple pouring sacred rice mixed with turmeric on each other's heads, symbolizing prosperity.

Bengali weddings are known for their elaborate rituals spanning several days. The Aiburo Bhaat is a special pre-wedding meal. The bride is brought to the mandap on a wooden seat (pidi) carried by her brothers. The Shubho Drishti moment, where the couple sees each other for the first time, involves the bride lifting a betel leaf from her face. Saat Paak (seven rounds carried on the pidi) precedes the main rituals.

Maharashtriani weddings feature the Antarpat ceremony, where a curtain is held between the couple and dramatically dropped at an auspicious moment while mantras are chanted. The couple showers each other with rice as the curtain falls. Gujarati weddings are known for their elaborate Garba and Raas celebrations, the Mameru ceremony (gifts from the maternal uncle), and the playful Ponkhvu (welcoming ritual with rice and coconut).

Punjabi and North Indian weddings are famous for their grand scale, energetic Baarats, and vibrant Sangeet nights. The Chooda ceremony, where the maternal uncle gifts red and white bangles to the bride, and the Kaleere tradition, where hanging ornaments from the bangles are shaken over unmarried girls, are distinctive Punjabi customs.

Selecting the right Muhurat (auspicious time) for a Hindu wedding is considered essential for ensuring the marriage's long-term success and harmony. The process of Muhurat selection for weddings is one of the most elaborate applications of Panchang science and involves analyzing dozens of factors to find windows of time when cosmic energies most strongly support the formation of a new marital bond.

The primary considerations include the Tithi (lunar day), Nakshatra (lunar mansion), Yoga, Karana, and Var (weekday). Certain Nakshatras are particularly favorable for marriages: Rohini, Mrigashira, Magha, Uttara Phalguni, Hasta, Swati, Anuradha, Mula, Uttara Ashadha, Uttara Bhadrapada, and Revati. These are called Vivah (marriage) Nakshatras. Certain Tithis like 2nd, 3rd, 5th, 7th, 10th, 11th, and 13th of the bright fortnight are preferred.

The months of Magha (January-February), Phalguna (February-March), Vaishakha (April-May), and Jyeshtha (May-June) are traditionally considered the best wedding months. The four months of Chaturmas (July-October) are generally avoided as they coincide with the monsoon period and Lord Vishnu's cosmic sleep. Adhik Maas (intercalary month) is strictly avoided for weddings.

Beyond the Panchang, the bride and groom's individual horoscopes are matched through Kundali Milan, examining 36 Gunas (qualities) across eight categories. A minimum score of 18 out of 36 is generally required, though different families and communities have varying thresholds. The wedding Muhurat is then calculated to avoid Rahu Kaal, Yamaganda, and Gulika Kaal, while ensuring strong positions for Venus (Shukra, the planet of love) and Jupiter (Guru, the planet of wisdom and expansion) in the transit chart.

Hindu wedding ceremonies are sanctified through the chanting of sacred Vedic mantras, each carefully chosen to invoke divine blessings upon the couple. These mantras, primarily from the Rig Veda and Atharva Veda, have been used in wedding ceremonies for over three thousand years, maintaining an unbroken chain of tradition from the Vedic period to the present day.

The Vivah Homa (wedding fire ritual) begins with the Agni Stuti — hymns praising Agni (fire god) as the divine witness to the marriage. The mantra "Om Agnaye Svaha" invokes Agni's presence and asks him to carry the couple's offerings and vows to the gods. Fire is central to the Hindu wedding because Agni is considered the most trustworthy witness (Agni Sakshi) — a promise made before fire is considered inviolable.

During the Saptapadi, specific mantras accompany each of the seven steps. The first step's mantra asks for blessings of food and nourishment: "Isha ekapadi bhava" (With this first step, we pray for nourishment). Each subsequent mantra covers strength, prosperity, happiness, progeny, health, and eternal friendship. The seventh step's mantra — "Sakha saptapadi bhava" — establishes the couple as lifelong friends and companions.

The Mangalsutra ceremony includes mantras from the Atharva Veda invoking longevity for the husband and prosperity for the couple. The Ashirvad (blessing) mantras chanted by elders include the famous "Kanyaam kanaka sampannam" verse asking for the bride to be blessed like gold and for the couple to be like Lakshmi and Narayana.

The Dhruva Darshan mantra asks the bride to gaze at the Dhruva (Pole Star) and Arundhati star, symbolizing steadfastness and marital devotion. Arundhati, wife of sage Vasishtha, is the ideal of wifely devotion in Hindu tradition. The ceremony concludes with Shanti Path mantras invoking peace in all realms.