Hindu cosmology refers to the body of beliefs, scriptural narratives, and philosophical frameworks within Hinduism describing the origin, structure, cycles, and eventual dissolution of the universe. Unlike traditions built on a single canonical text, Hindu cosmology draws from multiple sources-including the Vedas, Upanishads, Puranas, and the epics-that present overlapping but not always identical models. These models typically describe a universe that is cyclical rather than linear, undergoing repeated cycles of creation (srishti), preservation (sthiti), and dissolution (pralaya), often on vast timescales measured in kalpas and yugas. Whether these accounts are best read as literal descriptions of physical reality, as symbolic or allegorical teachings, or as devotional narrative is itself contested among practitioners and scholars; see hindu-cosmology-literalism-viewpoint and hindu-cosmology-symbolic-viewpoint.

Hindu cosmological material is preserved primarily in the Puranas-a genre of texts, eighteen of which are traditionally classified as “Mahapuranas”-with the Bhagavata Purana (also called the Srimad Bhagavatam) regarded by many traditions as among the most theologically authoritative for cosmological and devotional content. The Puranas describe a cyclical time structure built from four yugas (Satya, Treta, Dvapara, and Kali) forming a mahayuga, with thousands of mahayugas constituting a kalpa, itself one “day” in the life of the creator-deity Brahma. They also describe a tiered cosmos of multiple lokas (worlds or planes of existence) and, in some texts, a cosmic egg (Brahmanda) containing the manifest universe.

Scholarly engagement with this material falls into several distinct strands. Indological and historical-critical scholarship treats the Puranic texts as composite works compiled and redacted over centuries, with attention to textual layers, regional variants, and comparative mythology. Within Hindu philosophical tradition itself, the major schools of Vedanta-including the Advaita (non-dualist) interpretation associated with the medieval philosopher Shankaracharya, as well as Vishishtadvaita and Dvaita schools-offer differing metaphysical readings of the same cosmological material, particularly regarding the relationship between the cosmos, the individual soul (atman), and ultimate reality (Brahman). A more recent strand, associated with some modern Hindu apologetics and a subset of practitioners, argues for partial correspondence between Puranic cosmological descriptions and modern astronomical or scientific findings; this approach is not widely accepted within mainstream academic Indology or the natural sciences. See hindu-cosmology-history for the historical development of these textual traditions.

• Traditionalist/Literalist Viewpoint - Holds that Puranic cosmological descriptions, including yuga durations and the structure of lokas, refer to actual features of physical reality and should be accepted largely as stated.
• Symbolic/Allegorical Viewpoint - Holds that cosmological narratives function primarily as spiritual or psychological allegory, encoding metaphysical or ethical teachings rather than literal claims about physical structure.
• Advaita Vedanta Viewpoint - Associated with Shankaracharya and his successors, holds that the manifest cosmos described in Puranic literature is ultimately maya (a lower-order, contingent appearance) superimposed on the single non-dual reality of Brahman.
• Dvaita and Vishishtadvaita Viewpoint - Associated with philosophers such as Madhva and Ramanuja, holds that the cosmos and individual souls possess real, enduring distinction from Brahman/Ishvara rather than being mere illusory appearance, against the Advaita position.
• Historical-Critical Scholarly Viewpoint - Treats Puranic cosmological texts as composite, historically layered literary products to be studied through philology and comparative religion rather than as either literal or strictly theological claims.
• Science-Correspondence Viewpoint - Argues that certain Puranic cosmological figures or descriptions anticipate or correspond to modern scientific or astronomical findings; a minority position not endorsed by mainstream Indology or the natural sciences.

• Yuga Chronology Controversy - A long-running dispute, both within Hindu tradition and between traditionalists and academic chronologists, over how literally to interpret the vast durations assigned to the yugas and their implications for dating Hindu history and scripture.

• History of Hindu Cosmology
• Traditionalist/Literalist Viewpoint
• Symbolic/Allegorical Viewpoint
• Advaita Vedanta Viewpoint
• Dvaita and Vishishtadvaita Viewpoint
• Historical-Critical Scholarly Viewpoint
• Science-Correspondence Viewpoint
• Yuga Chronology Controversy
• hinduism
• Puranas

1. Bhagavata Purana, trans. Ganga Prasad Upadhyaya and others (various editions).
2. Wendy Doniger, “Hindu Myths: A Sourcebook Translated from the Sanskrit” (London: Penguin Classics, 1975).
3. Cornelia Dimmitt and J. A. B. van Buitenen, eds., “Classical Hindu Mythology: A Reader in the Sanskrit Puranas” (Philadelphia: Temple University Press, 1978).
4. Adi Shankaracharya, “Brahma Sutra Bhashya,” trans. Swami Gambhirananda (Calcutta: Advaita Ashrama, 1965).
5. Ludo Rocher, “The Puranas,” in “A History of Indian Literature,” vol. 2, fasc. 3 (Wiesbaden: Otto Harrassowitz, 1986).
6. Friedhelm Hardy, “Viraha-Bhakti: The Early History of Kṣṇa Devotion in South India” (Delhi: Oxford University Press, 1983).