You are allowed to use 3 substitutes.
3
Three
There are eleven players on a soccer team - one goalkeeper, and ten outfield players. In most professional matches teams are allowed five substitutes in the squad, of which they can use three.
11 people, and you are allowed 7 substitutes on the bench, with three allowed to switch into play.
There are 12 substitutes allowed in indoor volleyball.
Seven
11 on the field The total no. of players including substitutes are 16.
The number varies because of the variety of soccer being played. Usually there are 2 teams of 11 players on the field. A coach on each side would be nice. And substitutes. There will be 2, or usually 3 (or, in "pro" or international soccer) 4 officials.
11 players on the field including the goal keeper. and a few substitutes.
3
In a soccer game, each team is allowed to make a maximum of 5 substitutions.