Checkout theHackCalendar

All Indian in-person hackathon at one place!


"theDevArmy is the best Initiative that I have came across. Staying updated on theDevArmy's social media accounts helped me stay updated about the new events/sessions, hackathons and major updates. theHackCalendar is another great feature on theDevArmy for me to stay updated on hackathons nationally. Thanks theDevArmy"
"theDevArmy's hackcalendar is a great thing to keeep me notified about such amazing events..."


theHackCalendar is a community-driven initiative aimed at promoting the vibrant hackathon culture in India. We curate hackathon listings from various websites, communities, and networks to provide a comprehensive resource for enthusiasts.

As part of our commitment to fostering collaboration, we are open to participating in hackathons as a community partner or outreach partner. However, if you are a hackathon organizer and wish to have your hackathon unlisted from theHackCalendar for any reason, please contact us at We prioritize transparency and respect the decisions of organizers.

Thank you for being part of our mission to empower and connect the hackathon community across India.



Welcome to theHackCalendar, a passionate endeavor by theDevArmy to ignite and nurture the hackathon spirit across India. Our not-for-profit initiative is dedicated to fostering a vibrant hackathon culture, bringing together enthusiasts, innovators, and problem solvers from diverse backgrounds. With a growing community of over 1100 hackathon enthusiasts, we are committed to connecting like-minded individuals and providing them with a platform to explore, collaborate, and innovate. At theHackCalendar, we curate and list all Indian in-person hackathons in one place, making it easier for participants to discover exciting opportunities, expand their skill sets, and contribute to meaningful projects. Join us in embracing the thrill of hackathons, where creativity knows no bounds, and together, let’s build a brighter future through technology and collaboration.

Partnered Hackathons