There is no definitive, static number of video game conventions globally. The count fluctuates constantly due to new events launching, others ending, and varying definitions of what constitutes a "convention."
Why It's Hard to Count
Varying Definitions: Events range from massive expos like Gamescom (370,000+ attendees) to small local meetups or college LAN parties.
Constant Churn: New conventions emerge yearly (especially in esports and indie scenes), while others go on hiatus or rebrand.
Regional Differences: Density varies wildly by country; Japan, the US, Germany, and South Korea host a disproportionate number.
What We Know
Hundreds Annually: A conservative estimate places the number of recurring gaming events in the hundreds each year.
Major "Big Four" Expos:E3 (currently on hiatus/evolving), Gamescom (Cologne), Tokyo Game Show, and PAX (multiple US locations) are the industry pillars.
Other Notable Events: Paris Games Week, ChinaJoy, DreamHack, BlizzCon, QuakeCon, MAGFest, and countless regional/indie-focused gatherings.
Finding Conventions Near You
Event Aggregators: Eventbrite, Meetup, and Lanyrd list upcoming gaming events.
Gaming News Sites: IGN, GameSpot, Kotaku, and Polygon maintain convention calendars and coverage.
Social Media & Forums: Search Twitter/X, Reddit (r/gaming, r/conventions), and Discord servers for local communities.
Official Console/Platform Sites: Nintendo, PlayStation, and Xbox often list supported community events.