Among Us Impostor Odds Calculator

Your details

Among Us supports 4 to 15 players per lobby. Standard public lobbies use 10.
players
The number of impostors set in the lobby settings. Most games use 2.
How many games you plan to play in this session.
games
Choose what you want to calculate. "At least once" is the most common question and needs no X value.
ProbabilityPossible
26.27%

Your chance of achieving the selected outcome

Single-game impostor chance0.2%
Expected impostor games1games
Chance of NOT achieving it0.74%
26.27% %
Unlikely<15%Possible15%-40%Likely40%-75%Very Likely75%+

You have a 26.3% chance of being impostor at least 2 times across 5 games.

  • In each individual game, your base chance of getting impostor is 20.0% (2 impostors out of 10 players).
  • Over 5 games, you should expect to be impostor about 1.0 time on average.

Next stepTry switching to "at least once" mode to see how many games it takes before the odds tip in your favor.

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