60 tech events in Kolkata this month

November 2026. A tight-knit, growing developer scene. Updated daily with live RSVP counts.

60 events

November 2026 · all times IST

Tomorrow · Time TBC

InIt CTF

Online

JCJamao Curator·Hackathonvia Unstop

Tomorrow · Time TBC

Tatusta

Online

JCJamao Curator·Hackathonvia Unstop

Tomorrow · Time TBC

Innovate - Online Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Tomorrow · Time TBC

MassX CTF 2026

Online

JCJamao Curator·Hackathonvia Unstop

Tomorrow · Time TBC

Agentic AI Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Sunday · Time TBC

Students of Global Impact

Online

JCJamao Curator·Hackathonvia Unstop

Sunday · Time TBC

CodeNexus India 2026 - National Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Sunday · Time TBC

VibeX codes 26

Online

JCJamao Curator·Hackathonvia Unstop

Sunday · Time TBC

Threws Odyssey 2026

Online

JCJamao Curator·Hackathonvia Unstop

Sunday · Time TBC

Catalyst - Solo AI Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Sunday · Time TBC

ChaosCore Hackathon 2026

Online

JCJamao Curator·Hackathonvia Unstop

Sunday · Time TBC

One Who Codes 2026 - A Portfolio Challenge

Online

JCJamao Curator·Hackathonvia Unstop

Sunday · Time TBC

Hackday

Online

JCJamao Curator·Hackathonvia Unstop

Sunday · Time TBC

Queryquest: SQL Problem-Solving Challenge

Online

JCJamao Curator·Hackathonvia Unstop

Sunday · Time TBC

Data Analytics Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Monday · Time TBC

Project Last Mile: Analytics Case Challenge

Online

JCJamao Curator·Hackathonvia Unstop

Tuesday · Time TBC

FirstCommit '26 — National Online Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Wednesday · Time TBC

CodeQuest: National Tech Hackathon 2026

Online

JCJamao Curator·Hackathonvia Unstop

Wednesday · Time TBC

Build 2 Rise 2026

Online

JCJamao Curator·Hackathonvia Unstop

Wednesday · Time TBC

Madlab - The Ultimate Innovation Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Thursday · Time TBC

CodeTitans India 2026 - National Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Fri, 20 Nov · Time TBC

Digital Twin Challenge 2026

Online

JCJamao Curator·Hackathonvia Unstop

Fri, 20 Nov · 12:00 AM IST

Lean In Hacks 8.0

India

JCJamao Curator·Hackathonvia Devfolio

Fri, 20 Nov · Time TBC

CodeOdyssey '26

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 21 Nov · Time TBC

Hack<N>Pitch

Kolkata

JCJamao Curator·Hackathonvia Unstop

Sat, 21 Nov · Time TBC

2 HOUR AI WORKSHOP BY DIGI-X ACADEMY + GYANADA INSTITUTE

Baruipur - Canning Rd, Canning Town, West Bengal, India

JCJamao Curator·Workshopvia AllEvents

Sat, 21 Nov · Time TBC

Expanding Horizons 8.0 EE

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 21 Nov · Time TBC

Expanding Horizons 8.0 ECE

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 21 Nov · Time TBC

Expanding Horizons 8.0 Consultancy

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 21 Nov · Time TBC

Expanding Horizons 8.0 Software

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 21 Nov · Time TBC

AI Builder Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 21 Nov · Time TBC

AI Product Buildathon

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 21 Nov · Time TBC

Gen-AI Product Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 21 Nov · Time TBC

ELUCode - 8

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 21 Nov · Time TBC

NextGen AI Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 21 Nov · 12:00 PM IST

GeNarrative Clash

Techno India University

JCJamao Curator·Hackathonvia Devfolio

Sun, 22 Nov · Time TBC

Agentic AI for Non-Technical Professionals

IIM Calcutta Auditorium

JCJamao Curator·Meetupvia AllEvents

Sun, 22 Nov · Time TBC

WH Versehack

Online

JCJamao Curator·Hackathonvia Unstop

Sun, 22 Nov · Time TBC

Orbix - 48-Hour Global Open Innovation Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Sun, 22 Nov · Time TBC

CodeNova India 2026 - National Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Sun, 22 Nov · Time TBC

Expanding Horizons 8.0 CIVIL

Online

JCJamao Curator·Hackathonvia Unstop

Sun, 22 Nov · Time TBC

Expanding Horizons 8.0 Mechanical

Online

JCJamao Curator·Hackathonvia Unstop

Sun, 22 Nov · Time TBC

Data Sprint 2.0

Online

JCJamao Curator·Hackathonvia Unstop

Mon, 23 Nov · Time TBC

Expanding Horizons 8.0 Chemical

Online

JCJamao Curator·Hackathonvia Unstop

Mon, 23 Nov · Time TBC

Expanding Horizons 8.0 BIOTECH

Online

JCJamao Curator·Hackathonvia Unstop

Mon, 23 Nov · Time TBC

Housing Fintech Challenge

Online

JCJamao Curator·Hackathonvia Unstop

Tue, 24 Nov · Time TBC

Startupathon Founders League

Online

JCJamao Curator·Hackathonvia Unstop

Wed, 25 Nov · Time TBC

recHERsion 2026 | Women-Only Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Wed, 25 Nov · Time TBC

Datanova 2026 Global Data-Thon - 1.7 Lakh prize money

Online

JCJamao Curator·Hackathonvia Unstop

Wed, 25 Nov · Time TBC

VYTRON'26

Online

JCJamao Curator·Hackathonvia Unstop

Thu, 26 Nov · Time TBC

CodeZen India 2026 - National Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Fri, 27 Nov · Time TBC

Agentware | 72-Hour Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Fri, 27 Nov · Time TBC

QuikCPQ AI Innovation Challenge 2027

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 28 Nov · 12:00 AM IST

DevNexus 2.0

Government College of Engineering and Leather Technology

JCJamao Curator·Hackathonvia Devfolio

Sat, 28 Nov · Time TBC

Avishkaar Season 4 (Virtual) Hackathon: A National-Level Innovation Challenge

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 28 Nov · Time TBC

Pinaka CTF

Online

JCJamao Curator·Hackathonvia Unstop

Sat, 28 Nov · Time TBC

Agents that act. Systems that answer. | Free Virtual Agentic-AI Hackathon

Online

JCJamao Curator·Hackathonvia Unstop

Sun, 29 Nov · Time TBC

Out of Bounds - Web Game Development Hackathon (Paid)

Online

JCJamao Curator·Hackathonvia Unstop

Sun, 29 Nov · Time TBC

Zeckathon

Online

JCJamao Curator·Hackathonvia Unstop

Sun, 29 Nov · Time TBC

Code to Cart: AI x E-commerce Hackathon | KartAI X CodeXcelerate

Online

JCJamao Curator·Hackathonvia Unstop

Answers

60 tech events in Kolkata this month, in one paragraph

This month (November 2026), Kolkata has 60 tech events 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 57 more.

  1. 1
    InIt CTF

    entries close Sat 14 Nov · Online

    RSVP on organizer site · Jamao Curator

  2. 2
    Tatusta

    entries close Sat 14 Nov · Online

    RSVP on organizer site · Jamao Curator

  3. 3
    Innovate - Online Hackathon

    entries close Sat 14 Nov · Online

    RSVP on organizer site · Jamao Curator

  4. 4
    MassX CTF 2026

    entries close Sat 14 Nov · Online

    RSVP on organizer site · Jamao Curator

  5. 5
    Agentic AI Hackathon

    entries close Sat 14 Nov · Online

    RSVP on organizer site · Jamao Curator

  6. 6
    Students of Global Impact

    entries close Sun 15 Nov · Online

    RSVP on organizer site · Jamao Curator

  7. 7
    CodeNexus India 2026 - National Hackathon

    entries close Sun 15 Nov · Online

    RSVP on organizer site · Jamao Curator

  8. 8
    VibeX codes 26

    entries close Sun 15 Nov · Online

    RSVP on organizer site · Jamao Curator

  9. 9
    Threws Odyssey 2026

    entries close Sun 15 Nov · Online

    RSVP on organizer site · Jamao Curator

  10. 10
    Catalyst - Solo AI Hackathon

    entries close Sun 15 Nov · Online

    RSVP on organizer site · Jamao Curator

Frequently asked

When are most tech meetups in Kolkata?
Of the 95 upcoming tech events listed in Kolkata for the next 60 days, Saturday is the busiest day with 29 events. Of the 6 that publish a start time, 17% begin at or after 5 PM IST. The most active area is India (5). 86 are online.
Are tech events in Kolkata free?
0 of the 95 upcoming tech events in Kolkata (0%) are free to attend.
How do I get into a tech event 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. 95 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 tech events 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

One email a week with the weekend's meetups, workshops and demo nights. Optional WhatsApp channel. Unsubscribe any time.

Thursdays, 9am IST. One email a week, unsubscribe any time.

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