The question starts with a table rule, not a venue
Reddit threads about "unlimited bet behind" in blackjack describe a side-bet feature found on certain multi-seat electronic or live-dealer blackjack tables, not a physical casino location. The phrase combines two separate things: a bet type called "bet behind" and a table format sometimes marketed as "unlimited" seating. Understanding the rule requires separating those two ideas before looking at any specific casino floor.
This article explains the mechanism of the bet behind option, what the word "unlimited" changes about seating, and why Reddit answers differ. It does not name a specific venue, give a distance, or state a price, because no venue fact is supplied here and the question is about a table rule rather than a place.
What the bet behind option does
Bet behind is a side wager that lets a person standing behind a seated player put money on that seated player's hand. The standing bettor has no decisions to make. Whatever cards the seated player receives, and whatever playing decisions that seated player makes, determine the outcome for both the main bet and the bet behind wager.
The mechanism is straightforward: the standing bettor's wager rides on the seated player's hand result. If the seated player's hand beats the dealer, the bet behind wins at the same payout as a normal blackjack win. If the seated player's hand loses to the dealer, the bet behind loses. A push returns the bet behind stake.
Because the standing bettor cannot hit, stand, split, or double, the bet behind is a purely passive position. The house edge on that wager is the same as the house edge on the seated player's hand, since the wager is settled on the identical outcome.
What "unlimited" means at these tables
"Unlimited" does not mean unlimited winnings or unlimited bets. It refers to seating capacity. On a traditional blackjack table, the number of players is capped by the number of physical betting spots, usually seven. On a table marketed as unlimited blackjack, any number of standing players can place a bet behind the seated players, because the bet behind positions are not constrained by the physical seat count.
The term is most common on live-dealer online blackjack tables, where a single dealer deals to one or a few seated players while an unlimited number of remote players bet behind those seats. Some electronic table games on casino floors use a similar structure, with one live dealer and many terminals accepting bet behind wagers.
The table below separates the two concepts that Reddit threads often blur together.
| Feature | Standard blackjack table | Table with unlimited bet behind |
|---|---|---|
| Number of decision-making players | Up to the number of physical seats, commonly seven | Still limited to the number of seated players, often one to five |
| Number of people who can have money on a hand | One per betting spot | One seated player plus any number of bet behind wagers |
| Who makes playing decisions | Each seated player decides for their own hand | Only the seated player decides; bet behind wagers follow automatically |
| Where the term appears | Physical casino floors | Live-dealer online tables and some electronic table games |
How the bet is settled
The bet behind wager is settled on the seated player's final hand against the dealer's final hand. A blackjack by the seated player pays the bet behind at the standard blackjack rate, unless the table rules state otherwise. A dealer blackjack that beats the seated player's hand takes the bet behind. A standing bettor cannot surrender, split, or double the bet behind position.
One point that Reddit threads often get wrong is the idea that the bet behind is a separate game with its own odds. It is not. The bet behind is a mirror of the seated player's main wager, settled on the same cards and the same decisions. The only difference is that the standing bettor has no agency over those decisions.
Why Reddit descriptions vary
Reddit answers about unlimited bet behind differ because the feature appears in at least three distinct settings. A live-dealer online casino table, an electronic table game on a physical casino floor, and a traditional table that simply allows a second wager behind a seated player all get described with the same phrase. The underlying rule is similar, but the table format, the betting interface, and the house rules around minimum and maximum bet behind amounts are not identical across those settings.
Some Reddit users describe bet behind as a way to play without waiting for a seat. Others describe it as a way to follow a specific seated player. Both are true, but neither changes the core fact that the bet behind wager is passive and settles on someone else's decisions.
What governs the bet behind limits
Every table that offers bet behind sets a minimum and maximum wager for that position. Those limits are printed on the table layout or shown on the betting screen. They are not universal. A live-dealer online table may set a different minimum for bet behind than for the seated player's main bet, and a physical electronic table may set its own limits.
The payout for a winning bet behind hand is the same as the payout for the seated player's main wager, unless the table rules state otherwise. A blackjack usually pays at the table's posted blackjack rate. The key variable to check before placing a bet behind wager is whether the table pays a blackjack at the standard rate or at a reduced rate for bet behind positions, since some tables alter this.
No price, minimum, or maximum is stated here because no table rule fact is supplied. The authoritative source for any specific table is the table layout itself, the betting screen, or the game rules page published by the operator running that table.
What to confirm before you play
Before placing a bet behind wager, confirm four things at the specific table you intend to play. First, whether the table pays a blackjack on the bet behind position at the same rate as the seated player's main bet. Second, the minimum and maximum wager for the bet behind position. Third, whether the table allows bet behind on every seated hand or only on designated seats. Fourth, whether the table is a live-dealer online table or a physical electronic table, since the interface and settlement timing differ.
The channel that holds the current answer is the table's own rules display or the operator's published game rules. For a physical table, the layout and the dealer are the authoritative source. For a live-dealer online table, the game rules panel and the bet slip show the current limits.
FAQ
Does bet behind change the house edge?
No. The bet behind wager settles on the same hand as the seated player's main bet, so the house edge on the bet behind position is the same as the house edge on the seated player's hand. The standing bettor gains no advantage and no disadvantage from the bet type itself, only from the cards dealt.
Can I make playing decisions on a bet behind wager?
No. The bet behind position is entirely passive. The seated player makes every hit, stand, split, and double decision. The standing bettor's only choice is whether to place the wager and how much to wager within the table's posted limits.
Is unlimited blackjack the same as infinite blackjack?
They are related but not identical terms. Unlimited blackjack usually refers to unlimited bet behind positions on a live-dealer table. Infinite blackjack is a specific live-dealer format where the same hand is dealt to an unlimited number of players who each make their own decisions. Check the specific game's rules to see which structure applies.
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This article is general information about how these mechanics work. It is not legal advice and not a recommendation to gamble or to use any particular operator. Availability and legality differ by jurisdiction — check the rules that apply where you are.