In American football games, there are 11 players on each team on the field. There are always many players that are on the sidelines.
soccer is 22 don't have a clue for American football
For both American football and standard football (soccer) the standard amount of players allowed for each team on the field is 11. When players are limited in American football you will see 8 man football.
In American (gridiron) Football, there are twenty-two (22) players on the field; eleven (11) on each of two teams. In Arena Football, 8 players are on the offensive and defensive sides of the ball for a total of 16.
There can be 11 players per team on the football field
If you mean football as in soccer, then there are 11 players on the field for each team. In total there are 22 players.
There should be 11 offensive players on the field to match the 11 defensive players. This is not counting second or third string players not on the field at time of play.
12 players can be on the field at one time.