Table limit is a casino term used in both brick-and-mortar and online casinos to refer to bet limits at a table game.
In order to play, players must make the minimum bet outlined by the table limit. Simultaneously, the same rule limits the amount a player can bet at the same table. Table limits are most often used by land-based casinos to decide what type of players will play at a table. For example, they use these limits if they wish to create a high-roller-only table.
Depending on the casino or game you’re playing, table limits may be fixed or they can change. If the limits change, the players who were there before the limit has changed will usually be grandfathered in, which means they will continue to play with old limits for a limited amount of time or until they leave, depending on the casino’s rules.