15 hackathons in Kolkata this weekend
13 Nov–15 Nov. A tight-knit, growing developer scene. Updated daily with live RSVP counts.
15 events
13 Nov–15 Nov · all times IST
Tomorrow · Time TBC
InIt CTF
Online
Tomorrow · Time TBC
Tatusta
Online
Tomorrow · Time TBC
Innovate - Online Hackathon
Online
Tomorrow · Time TBC
MassX CTF 2026
Online
Tomorrow · Time TBC
Agentic AI Hackathon
Online
Sunday · Time TBC
Students of Global Impact
Online
Sunday · Time TBC
CodeNexus India 2026 - National Hackathon
Online
Sunday · Time TBC
VibeX codes 26
Online
Sunday · Time TBC
Threws Odyssey 2026
Online
Sunday · Time TBC
Catalyst - Solo AI Hackathon
Online
Sunday · Time TBC
ChaosCore Hackathon 2026
Online
Sunday · Time TBC
One Who Codes 2026 - A Portfolio Challenge
Online
Sunday · Time TBC
Hackday
Online
Sunday · Time TBC
Queryquest: SQL Problem-Solving Challenge
Online
Sunday · Time TBC
Data Analytics Hackathon
Online
Answers
15 hackathons in Kolkata this weekend, in one paragraph
This weekend (13 Nov–15 Nov), Kolkata has 15 hackathons listed on Jamao: InIt CTF (entries close Sat 14 Nov, online), Tatusta (entries close Sat 14 Nov, online) and Innovate - Online Hackathon (entries close Sat 14 Nov, online) and 12 more.
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- 4
- 5
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- 7CodeNexus India 2026 - National Hackathon
entries close Sun 15 Nov · Online
RSVP on organizer site · Jamao Curator
- 8
- 9
- 10
Frequently asked
- When are most hackathons in Kolkata?
- Of the 89 upcoming hackathons listed in Kolkata for the next 60 days, Saturday is the busiest day with 27 events. Of the 7 that publish a start time, 14% begin at or after 5 PM IST. The most active area is India (2). 82 are online.
- Are hackathons in Kolkata free?
- 0 of the 89 upcoming hackathons in Kolkata (0%) are free to attend.
- How do I get into a hackathon in Kolkata?
- Open the event page on Jamao, tap Register and you get a QR ticket by email (and WhatsApp if you opt in); show it at the door. 89 listings link out to the organizer's own RSVP page.
- How do I list my event in Kolkata?
- Create it free at jamao.in/create (about two minutes: title, time, venue, tickets), or import an existing Luma, Meetup or Google Calendar feed at jamao.in/dashboard/import. Published hackathons in Kolkata appear on this page, in the Kolkata RSS feed and calendar subscription, and in the Thursday digest. Free events cost nothing to list.
Figures are computed from published listings in Kolkata for the next 60 days and refresh with the page. All times IST.
Tech events in Kolkata, every Thursday
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