What does "cap number" mean in NFL contract terms?

The term "cap number" in NFL contract language refers to the total amount charged to a team's salary cap for a player in a given year. This number represents how much of the team's salary cap is impacted by the player's contract, which can include base salary, bonuses, and any other applicable incentives or provisions.

Understanding how a cap number is calculated is crucial for team management, as it directly affects their ability to sign new players and retain current ones while remaining compliant with the overall salary cap restrictions imposed by the league. It is essential for teams to manage their cap numbers effectively to maintain competitive rosters without exceeding the salary cap, thereby avoiding penalties from the league.