What's new at World Cup 2026 compared to 2022

If your mental model of the World Cup is still Qatar 2022, 2026 will need some recalibrating. This is the biggest format change in decades.

• 48 teams instead of 32
• 104 matches instead of 64
• 12 groups of four instead of 8
• A brand-new Round of 32 knockout round
• Three host nations — the USA, Canada and Mexico — for the first time
• The longest World Cup ever, at around 39 days

Why it matters

More nations means more first-timers and more unpredictability, and the new Round of 32 means finishing third in your group can still be enough. It also means a longer, denser schedule for fans to follow.

New to the format? The full explainer walks through how teams advance — then put it into practice on the predictor.