World Cup 2026: 48 teams & groups explained

Why 48 teams changes the puzzle

The FIFA World Cup expands to 48 finalists for the first time in 2026. Instead of eight groups of four, the tournament uses twelve groups of four in the opening phase before the knockout bracket reshuffles higher seeds. For trivia players, that means more nations to recognise on flags, more capital cities to memorise and more confederation clashes that rarely happened in older formats.

How we group countries on Mundial Academy

Our database mirrors the demonstration draw shipped with the app: each nation carries its FIFA group letter, host continent for geography questions and federation membership for football-history prompts. When fixtures update in real life, re-seeding the dataset refreshes match-day quizzes automatically.

Study tactics

Start with the Countries hub, sort mentally by federation, then open the interactive map to spatialise where each roster comes from. Finish with a mixed Pre-World Cup quiz to expose gaps.