Background and career
Adi Shankara (8th c. CE), also called Adi Shankaracharya (Sanskrit: आदि शङ्कर, आदि शङ्कराचार्य, romanized: Ādi Śaṅkara, Ādi Śaṅkarācārya, lit. 'First Shankara', pronounced [aːd̪i ɕɐŋkɐraːt͡ɕaːrjɐ]), was an Indian Vedic scholar-monk, philosopher, and teacher (acharya) of Advaita Vedanta. He wrote influential commentaries on the Brahma sutras and other texts, and in recent times is often revered as the most important Indian philosopher. Reliable information on Shankara's actual life is scant, and the historical influence of his works on Hindu intellectual thought has been questioned. The historical Shankara was probably relatively unknown and Vaishnava-oriented and his true impact lies in the popular perception of him as a heroic religious leader who re-established traditional Hinduism. Until the 10th century Shankara was overshadowed by his older contemporary Maṇḍana Miśra, and there is no mention of him in concurrent Hindu, Buddhist or Jain sources until the 11th century. The legendary Shankara was created in the 14th century, centuries after his death, when Sringeri maṭha (monastery, temple-school) started to receive patronage from the emperors of the Vijayanagara Empire and shifted their allegiance from Advaitic Agamic Shaivism to Brahmanical Advaita orthodoxy. Hagiographies dating from the 14th-17th centuries deified him as a ruler-renunciate, travelling on a digvijaya (conquest of the four quarters) across the Indian subcontinent to propagate his philosophy, defeating his opponents in theological debates. These hagiographies also portray him as founding four mathas. Adi Shankara also came to be regarded as the organiser of the Dashanami monastic order, and the unifier of the Shanmata tradition of worship. The title of Shankaracharya, used by heads of certain monasteries in India, is derived from his name. Tradition also portrays him as the one who reconciled the various sects (Vaishnavism, Shaivism, and Shaktism) with the introduction of the Pañcāyatana form of worship, the simultaneous worship of five deities – Ganesha, Surya, Vishnu, Shiva, and Devi, arguing that all deities were but different forms of the one Brahman, the invisible Supreme Being. Owing to his later fame over 300 texts are attributed to him, including commentaries (bhāṣya), introductory topical expositions (prakaraṇa grantha) and poetry (stotra). However, most of these are likely to have been written by admirers, or pretenders, or scholars with an eponymous name. Works widely accepted to have been written by Shankara himself are the Brahmasutrabhasya, his commentaries on ten principal Upanishads, his commentary on the Bhagavad Gita, and the Upadeśasāhasrī. The authenticity of Shankara as the author of the Vivekacūḍāmaṇi has been questioned and mostly rejected by scholarship. His authentic works present a harmonizing reading of the shastras, with liberating knowledge of the self at its core, synthesizing the inherited Advaita Vedanta teachings of his time. The central concern of Shankara's writings was the liberating knowledge of the true identity of jīvātman (individual self) as Ātman-Brahman, emphasizing that "right knowledge arises at the moment of hearing" the mahāvākyas. These mahavakyas are found in the Upanishads, which Shankara saw as the authoritative means of knowledge, beyond the ritually oriented Mīmāṃsā-exegesis of the Vedas. Shankara's Advaita showed influences from Mahayana Buddhism, despite Shankara's critiques; and Hindu Vaishnava opponents have even accused Shankara of being a "crypto-Buddhist," a qualification which is rejected by the Advaita Vedanta tradition, highlighting their respective views on Atman, Anātman and Brahman.
Several different dates have been proposed for Shankara. While the Advaita tradition assigns him to the 5th century BCE, the scholarly-accepted dating places Shankara to be a scholar from the first half of the 8th century CE.
The prominent Advaita-mathas date Shankara to the 5th century BCE. This dating is based on records of the heads of Shankara's cardinal institutions Maṭhas. The exact dates of birth of Adi Shankaracharya believed by several monasteries are Kali 2593 (509 BCE) according to the Kanchipuram, 507 BCE according to Govardhan Math, 491 BCE according to Dvarka (Dvārakā), 485 BCE according to Jyotirmath, 484 BCE according to Jagannatha Puri, and 483 BCE according to Sringeri. The records of the Sringeri Matha state that Shankara was born in the 14th year of the reign of "Vikramaditya", but it is unclear to which king this name refers. Though some researchers identify the name with Chandragupta II (4th century CE), modern scholarship accepts the Vikramaditya as being from the Chalukya dynasty of Badami, most likely Vikramaditya II (733–746 CE).
788–820 CE: This was proposed by late 19th and early twentieth century scholars, following K.P. Tiele, and was customarily accepted by scholars such as Max Müller, Macdonnel, Pathok, Deussen and Radhakrishna. Though the 788–820 CE dates are widespread in 20th-century publications, recent scholarship has questioned the 788–820 CE dates. c. 700 – c. 750 CE: Late 20th-century and early 21st-century scholarship tends to place Shankara's life in the first half of the 8th century. This estimate is based on the probable earliest and latest limits for his lifetime. His works contains traces of debates with Buddhist and Mimansa authors from the 5th-7th century, setting the earliest limit at c. 650 CE. The latest limit is established by Vachaspati Mishra's commentary on Sankara's work, dated first half of the 9th century, thus setting the latest limit for Sankara at c. 800 CE.
44–12 BCE: the commentator Anandagiri believed he was born at Chidambaram in 44 BCE and died in 12 BCE. 6th century CE: Telang placed him in this century. Sir R.G. Bhandarkar believed he was born in 680 CE. 805–897 CE: Venkiteswara not only places Shankara later than most, but also had the opinion that it would not have been possible for him to have achieved all the works apportioned to him, and has him live ninety-two years.
Shankara has an unparalleled status in the tradition of Advaita Vedanta. Hagiographies from the 14th-17th centuries portray him as a victor who travelled all over India to help restore the study of the Vedas. According to Frank Whaling, some Hindus, particularly those who follow Advaita, view Shankara as someone who defended Hindu dharma in response to Buddhist and Jain challenges and contributed to the decline of Buddhism in India. His teachings and tradition are central to Smartism and have influenced Sant Mat lineages. Tradition portrays him as the one who reconciled the various sects (Vaishnavism, Shaivism, and Shaktism) with the introduction of the Panchayatna form of worship, the simultaneous worship of five deities – Ganesha, Surya, Vishnu, Shiva, and Devi, arguing that all deities were but different forms of the one Brahman, the invisible Supreme Being, implying that Advaita Vedanta stood above all other traditions.
Sources
Net-worth figure: Celebrity Net Worth (October 2026), in USD. Biography and career facts: the person's Wikipedia article and linked reporting. Snapshot date for all StarWorth figures: 28 October 2026.
