Right now, 48 countries were in the 2026 World Cup field, and one source from June 30 says teams are moving through the knockout round with a number already advancing to the round of 16.

If you mean “how many countries are still left alive” , that depends on the stage:

  • 48 started the tournament.
  • The group stage narrows that down to the knockout bracket, which uses 32 teams because the top two from each group plus the best third-placed teams advance.
  • By June 30, at least some teams had already reached the round of 16, but the exact remaining count changes as matches finish.

So the safest quick answer is: 48 countries entered, and 32 teams make the knockout round.