Kolkata, April 29: The poll of polls for the West Bengal Assembly Elections 2026 is pointing to a historic political earthquake — the Bharatiya Janata Party is projected to form its first-ever government in West Bengal, ending 15 years of uninterrupted Trinamool Congress rule under Mamata Banerjee, as every single exit poll agency that has published numbers tonight places the BJP at or above the 148-seat majority mark in the 294-member assembly.
The poll of polls aggregate, compiled from all major agencies that have released projections on Wednesday evening, places BJP+ in the range of 142 to 208 seats across the spectrum of estimates, with a central tendency firmly above the majority mark. The TMC’s projected range across agencies runs from a low of 99 seats to a high of 140 — in every scenario, a distant second. Here is where every agency stands tonight:
P-MARQ projects BJP at 150-175 and TMC at 118-138, with Congress at 2-6. Matrize projects BJP at 146-161 and TMC at 125-140, with Others at 6-10. Chanakya Strategies projects BJP at 150-160 and TMC at 130-140, with Others at 6-10. Poll Diary projects BJP at 142-171 and TMC at 99-127, with INC at 3-5, Left Front at 2-3, and Others at 0-1. Praja projects BJP at 178-208 — the most bullish estimate of the evening — with TMC correspondingly at its lowest range.
Taking midpoints across the five agencies, the average poll of polls estimate for BJP tonight stands at approximately 164 seats, and for TMC at approximately 124 seats. Not one agency has projected a TMC majority. Not one agency has projected a hung assembly. The directional consensus is total.
The exit poll verdict has arrived on the back of an extraordinary voter turnout story. Phase 2 of the West Bengal election — covering 142 constituencies across Kolkata, Howrah, North and South 24 Parganas, Nadia, Hooghly, and Purba Bardhaman — recorded 89.99% turnout by 5 PM, according to Election Commission data. Purba Bardhaman led at 92.46%, followed by Hooghly at 90.34%, Nadia at 90.28%, Howrah at 89.44%, North 24 Parganas, and South 24 Parganas at approximately 89.7%. Phase 1, held on April 23 across 152 seats, had already recorded a record 91.78% turnout. Across both phases, West Bengal has registered the highest voter participation since Independence, a fact the Chief Election Commissioner noted on polling day.
The massive turnout has been interpreted differently by the two main parties. In Phase 1, the TMC claimed it would win at least 100 of the 152 seats while the BJP expressed confidence of securing around 110. Tonight’s exit poll numbers suggest the BJP’s reading of the Phase 1 mood was the more accurate one.
The second phase was always going to be the crucial battleground. It covers TMC’s traditional strongholds in South Bengal and Kolkata, including the high-profile constituencies of Bhabanipur — Mamata Banerjee’s own seat, where BJP’s Suvendu Adhikari predicted she would lose by over 30,000 votes — and Tollyganj, the hub of Bengali cinema. Over 2.22 crore voters were eligible in Phase 2 alone, including 1.64 crore men and 1.57 crore women. The near-90% turnout in TMC’s home territory, if it reflects genuine anti-incumbency rather than TMC booth management, would go a long way toward explaining the scale of the BJP projections tonight.
If the poll of polls consensus translates into actual results on May 2, the political consequences would be seismic. Mamata Banerjee, one of India’s most formidable regional leaders and the architect of three consecutive TMC victories, would face not just electoral defeat but a fundamental reckoning about the future of her party and her own political relevance. The BJP would complete its eastern expansion, adding West Bengal’s 42 Lok Sabha seats to its sphere of influence ahead of the 2029 general election.
The essential caveat, however, cannot be overstated. In 2021, the poll of polls average overestimated BJP by 49 seats and underestimated TMC by 61. Every agency was wrong in the same direction. If that systematic bias persists in 2026 — driven by the difficulty of capturing last-minute TMC consolidation, booth-level pressure on voters to conceal preferences, and the ground strength of the TMC machinery — the actual result could compress significantly in TMC’s favour.
Two things are simultaneously true heading into May 2: the exit poll consensus for a BJP majority in West Bengal is the strongest and most unanimous ever recorded for any party in this state. And West Bengal has broken exit poll consensus before, spectacularly and without warning. The answer comes on May 2.
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