When did Kamarupa exist?

Kamarupa existed 350 – 1140. On this map it is drawn AD 353–1138.

How large was Kamarupa?

At its greatest extent drawn on this map, Kamarupa covered about 232,000 km². That is the largest area the border data gives it across the years it is drawn, not necessarily its greatest extent in history.

South Asia · Ancient and classical

Kamarupa

Kingdom · 350 – 1140

See it on the map → Wikipedia ↗

Type: Kingdom (Assam) / ~232,000 km² / Brahmaputra Valley, Northeast India, Bhutan, North Bengal, Bangladesh
Existed: 350 – 1140
Shown on the map: AD 353–1138
Peak area: 232k km²
Region: South Asia

Origins and founding

Kamarupa (also Pragjyotisha) was the first historical kingdom of Assam. The name first appears in Samudragupta's Allahabad pillar inscription (4th century), where Kamarupa and Davaka are listed as frontier rulers (pratyanta nripati); it is absent from the Mahajanapada lists and Ashokan records. Earlier sources (Periplus, Ptolemy) knew the region as Kirrhadia after its Kirata population. The Varman dynasty, of indigenous origin, was founded by Pushyavarman (350–374) around present-day Guwahati as a subordinate but sovereign ally of the Guptas.

Capitals and territory

Capitals were Pragjyotishpura (Guwahati), Haruppeswara (near Tezpur, Mlechchha period), and Durjaya/Kamarupanagara (North Guwahati, Pala period). Traditional boundaries: the Karatoya River in the west, Sadiya in the east, the Dhaka–Mymensingh region in the south, and Kanchenjunga in the north. Kalyanavarman (422–446) absorbed Davaka, and the kingdom grew to span the entire Brahmaputra Valley.

Major rulers and key events

Narayanavarman (494–518) and Bhutivarman (518–542) performed the ashwamedha, expanding into Sylhet (Chandrapuri). The kingdom survived attacks by Yashodharman of Malwa (525–535) and the Gauda-backed Mahasenagupta; Susthitavarman died during a Gaur invasion and his sons were captured. Bhaskaravarman (600–650), the most illustrious Varman, allied with Harshavardhana of Thanesar against Shashanka of Gaur, and issued the Nidhanpur copper plates from his victory camp at Karnasuvarna; Xuanzang visited his court. After his death without heir, the Mlechchha dynasty under Salasthamba (655–670) took power, ruling from Haruppeshvara with feudal mahasamanta lords until Tyagasimha (890–900). The Pala dynasty of Kamarupa followed, with Brahma Pala (900–920) elected by chieftains; Dharma Pala (1035–1060) founded Kamarupanagara. Bengal's Ramapala conquered its western territories; the last king was Jaya Pala (1075–1100).

Government, economy and culture

An absolute monarchy on the saptanga model, with hereditary Brahmin ministers, land revenue (kara) and tolls (sulka), a state monopoly on copper mines, and brahmadeya grants to immigrant Brahmins promoting varnashrama dharma and Sanskritization. Languages included Sanskrit, Kamarupi Prakrit, and Austroasiatic/Tibeto-Burman tongues; religion blended Hinduism with animist Kirata traditions.

Decline and end

After Jaya Pala the kingdom fragmented: Timgyadeva and Vaidyadeva ruled the west, a Lunar dynasty (Bhaskara to Vallabhadeva, 1120–1200) held the center, and local rulers emerged in Sylhet. Bakhtiyar Khalji's disastrous 1206 expedition passed through; Sandhya (c. 1250–1270) reorganized the realm as the Kamata kingdom, while the Kacharis, Chutiyas, Baro-Bhuyans, and from 1228 the Ahoms divided the rest.

Legacy and significance

Kamarupa fixed Assam's historic geography and identity — later Ahom kings claimed its legacy, and "washing the sword in the Karatoya" became the symbol of Assamese imperial aspiration.

Common questions

What was Kamarupa?: Kamarupa (also Pragjyotisha) was the first historical kingdom of Assam. The name first appears in Samudragupta's Allahabad pillar inscription (4th century), where Kamarupa and Davaka are listed as frontier rulers (pratyanta nripati); it is absent from the Mahajanapada lists and Ashokan records.
When did Kamarupa exist?: Kamarupa existed 350 – 1140. On this map it is drawn AD 353–1138.
How large was Kamarupa?: At its greatest extent drawn on this map, Kamarupa covered about 232,000 km². That is the largest area the border data gives it across the years it is drawn, not necessarily its greatest extent in history.
Where was Kamarupa?: Capitals were Pragjyotishpura (Guwahati), Haruppeswara (near Tezpur, Mlechchha period), and Durjaya/Kamarupanagara (North Guwahati, Pala period). Traditional boundaries: the Karatoya River in the west, Sadiya in the east, the Dhaka–Mymensingh region in the south, and Kanchenjunga in the north.
Who ruled Kamarupa?: Narayanavarman (494–518) and Bhutivarman (518–542) performed the ashwamedha, expanding into Sylhet (Chandrapuri). The kingdom survived attacks by Yashodharman of Malwa (525–535) and the Gauda-backed Mahasenagupta; Susthitavarman died during a Gaur invasion and his sons were captured.
How did Kamarupa end?: After Jaya Pala the kingdom fragmented: Timgyadeva and Vaidyadeva ruled the west, a Lunar dynasty (Bhaskara to Vallabhadeva, 1120–1200) held the center, and local rulers emerged in Sylhet. Bakhtiyar Khalji's disastrous 1206 expedition passed through; Sandhya (c. 1250–1270) reorganized the realm as the Kamata kingdom, while the Kacharis, Chutiyas, Baro-Bhuyans, and from 1228 the Ahoms divided the rest.
How was Kamarupa governed?: An absolute monarchy on the saptanga model, with hereditary Brahmin ministers, land revenue (kara) and tolls (sulka), a state monopoly on copper mines, and brahmadeya grants to immigrant Brahmins promoting varnashrama dharma and Sanskritization.
Why does Kamarupa still matter?: Kamarupa fixed Assam's historic geography and identity — later Ahom kings claimed its legacy, and "washing the sword in the Karatoya" became the symbol of Assamese imperial aspiration.

Sources

Every source below was consulted while writing this entry.

Wikipedia: Kamarupa en.wikipedia.org/wiki/Kamarupa

This entry was written from the sources above and last updated 10 September 2026.

This entry was researched and drafted with AI from the sources above, and has not been reviewed by a historian. How entries are made

Text available under CC BY-SA 4.0: reuse it with a credit to The World Through Time and a link to this page. Passages drawing on the Wikipedia articles listed above are also licensed CC BY-SA 4.0 by their contributors.

Border geometry for the map itself comes from Cliopatria v0.12 (Seshat Global History Databank, CC-BY-4.0).

See Kamarupa in its world

Open the atlas at AD 746 and every neighbour, rival and successor is on screen with it — then drag the slider and watch what happens next.

Open the map at AD 746 →