Surrender is an exit price, not an admission that a hand “looks bad.”
The player gives up part of the wager instead of playing the hand to completion. Whether that trade is correct depends on when surrender is allowed and the exact game rules.
Late surrender
Late surrender occurs after the dealer checks for blackjack. If allowed and used correctly, published rule-effect analysis values the option at roughly +0.08% to player return versus an otherwise comparable game without it.
Early surrender
Early surrender occurs before the dealer checks for blackjack and is much more valuable because it can avoid the full loss against a dealer natural. It is correspondingly much rarer.
Four-or-more-deck total-dependent late-surrender reference
| Player total | Dealer 9 | Dealer 10 | Ace S17 | Ace H17 |
|---|---|---|---|---|
| 15 | No | Yes | No | Yes |
| 16 | Yes | Yes | Yes | Yes |
| 17 | No | No | No | Yes |
This compact table is total-dependent; exact card composition can create exceptions. Pairs such as 8,8 must be evaluated using pair strategy.
Table-check question
Do not merely ask “Does this table have surrender?” Ask whether it is early or late surrender and whether the dealer has already checked for blackjack.