1. What is Football Substitution?

Football substitution refers to the replacement of players on the field with reserve players during a match. The number of available substitutes depends on the competition rules and the total squad size.

2. How Does the Calculator Work?

The calculator uses a simple formula:

Where:

• \( Subs \) — Number of available substitutes
• \( Total Players \) — Total players in the squad
• \( Starting 11 \) — Fixed number of starting players (11)

Explanation: This calculation determines how many players can be substituted during a match based on the total squad size.

3. Importance of Substitution Calculation

Details: Knowing available substitutes helps coaches plan match strategies, manage player fatigue, and respond to in-game situations.

4. Using the Calculator

Tips: Enter the total number of players in your squad (minimum 11). The calculator will automatically show how many substitutes are available.

5. Frequently Asked Questions (FAQ)

Q1: What's the minimum squad size?
A: The minimum is 11 players (starting lineup). Most competitions require more for substitutions.

Q2: How many substitutions are allowed in a match?
A: This varies by competition. Most professional leagues allow 3-5 substitutions per match.

Q3: Does this include goalkeepers?
A: Yes, the total includes all players regardless of position.

Q4: What about competition-specific rules?
A: Some competitions may have additional restrictions. Always check the specific competition regulations.

Q5: Can I have more than 11 players?
A: Yes, teams typically have larger squads with substitutes, but only 11 can be on the field at once.