The ninety-minute mark is not an automatic final whistle in association football. The referee allows additional time for time lost under the Laws of the Game. A board showing five minutes indicates a minimum, not an exact appointment for the finish. That distinction explains why a match can continue after the number a viewer expected has already passed.
Read the board as a minimum allowance
The fourth official displays the referee's minimum additional-time decision near the end of the half. The referee can still account for relevant further lost time during that period. Do not start a fixed countdown from the board and conclude that any later play is automatically an error. The on-screen clock helps viewers follow elapsed time, but the referee controls the period under the laws. A broadcaster's graphic is a representation of that process, not the authority that ends it.
Notice what has consumed time
Substitutions, injuries, disciplinary administration and other interruptions can contribute to the allowance under the current law. The match may also have pauses that are handled through a specific procedure. A viewer need not reconstruct an exact stopwatch total to understand the basic reason. Look at the sequence of interruptions and listen to the official explanation where available. A short highlight package may omit the very stoppages that explain a longer finish, so it is a weak basis for declaring the allowance unreasonable.
Keep the first and second halves separate
Additional time can be played at the end of either half. It is not the same thing as the extra-time periods used by some knockout competitions. A league match can have substantial added minutes without becoming a knockout-style extra-time contest. Read the half and competition label before interpreting the clock. A score shown at ninety-plus-six is still part of the second half when that is the actual stage; it is not automatically the sixth minute of another period.
Leave room in the viewing plan
A nominal kick-off plus ninety minutes omits halftime and stoppage time, even before a knockout event's possible extra time or penalties. Use the official start and allow a realistic finish window rather than promising an exact ending. If another commitment follows, decide which event you will watch live and whether a legitimate replay is available. The practical lesson is not that every football match runs late by the same amount; it is that the allowance responds to the match and is not a fixed number copied from a previous fixture.
Useful answers
Does a five-minute board require the whistle exactly five minutes later?
No. It indicates a minimum amount of additional time. Further relevant lost time can affect the finish.
Is stoppage time the same as extra time?
No. Stoppage time is added to a half. Extra time is a separately provided knockout procedure when the competition rules call for it.