Even-Money Payout
A 1:1 payout means A$1 profit for every A$1 wagered.
A blackjack payout determines how much profit a player receives after winning a hand. The most common payments are 3:2 for a natural blackjack, 1:1 for an ordinary win and 2:1 for a successful Insurance wager.
However, the advertised payout is only one part of the game’s mathematics. The player’s long-term expected return also depends on:
This guide explains blackjack payout rules, probabilities, Return to Player, house edge and the table conditions that influence the expected result.
| Result | Common payout |
|---|---|
| Natural blackjack | 3:2 |
| Reduced natural-blackjack payout | 6:5 |
| Ordinary winning hand | 1:1 |
| Successful Insurance wager | 2:1 |
| Push | Original wager returned |
| Surrender | Commonly half the original wager returned |
| Side bet | Depends on its separate paytable |
The exact payout for blackjack must be displayed in the casino rules or game-information menu. Some variants use different payments, so players should never assume that every blackjack table pays the same amount.
A payout ratio shows the profit received in relation to the amount wagered.
A payout ratio shows how much profit is paid in relation to the original wager. The stake is normally returned in addition to the profit.
A 1:1 payout means A$1 profit for every A$1 wagered.
A 3:2 payout means A$3 profit for every A$2 wagered.
A 6:5 payout means A$6 profit for every A$5 wagered.
A 2:1 payout means A$2 profit for every A$1 wagered.
Profit and total return are not the same. For example, a A$20 wager that wins at 1:1 produces A$20 profit and returns A$40 in total, including the original stake.
The original stake is normally returned in addition to the profit.
Assume a player wagers A$20 and wins at 1:1:
The payout on blackjack therefore refers to profit, not the complete amount credited back to the balance.
The traditional payment for a natural blackjack is 3:2.
A natural blackjack normally consists of:
A 3:2 payment produces profit equal to 1.5 times the original stake.
| Original wager | 3:2 profit | Total returned |
|---|---|---|
| A$10 | A$15 | A$25 |
| A$20 | A$30 | A$50 |
| A$25 | A$37.50 | A$62.50 |
| A$50 | A$75 | A$125 |
| A$100 | A$150 | A$250 |
Official casino blackjack rules commonly distinguish a natural blackjack from an ordinary total of 21 and pay the natural at 3:2.
Use:
Wager × 1.5 = profit
For a A$40 bet:
For a A$75 bet:
This is what blackjack pay 3 to 2 means.
Some blackjack tables pay 6:5 instead of 3:2.
A 6:5 payment produces profit equal to 1.2 times the original stake.
| Original wager | 6:5 profit | Total returned |
|---|---|---|
| A$10 | A$12 | A$22 |
| A$20 | A$24 | A$44 |
| A$25 | A$30 | A$55 |
| A$50 | A$60 | A$110 |
| A$100 | A$120 | A$220 |
Use:
Wager × 1.2 = profit
For a A$40 wager:
The same A$40 blackjack at 3:2 would produce:
The player receives A$12 less profit at the 6:5 table.
| Wager | 3:2 profit | 6:5 profit | Difference |
|---|---|---|---|
| A$10 | A$15 | A$12 | A$3 |
| A$20 | A$30 | A$24 | A$6 |
| A$50 | A$75 | A$60 | A$15 |
| A$100 | A$150 | A$120 | A$30 |
| A$500 | A$750 | A$600 | A$150 |
A 6:5 payout is substantially less favourable.
Because a natural blackjack occurs in approximately 4.7%–4.8% of initial hands, reducing its payout from 3:2 to 6:5 increases the casino advantage by roughly 1.4 percentage points under otherwise comparable conditions.
For this reason, checking the natural-blackjack payout is one of the most important steps when comparing blackjack table odds.
A normal winning hand usually pays even money, or 1:1.
Examples include:
| Wager | Profit at 1:1 | Total returned |
|---|---|---|
| A$10 | A$10 | A$20 |
| A$25 | A$25 | A$50 |
| A$50 | A$50 | A$100 |
| A$100 | A$100 | A$200 |
A three-card total of 21 normally receives the standard 1:1 payment rather than the enhanced natural-blackjack payout.
For example:
A blackjack winning hand is any valid hand that defeats the dealer under the table rules.
A player may record a blackjack win by:
A natural blackjack usually beats an ordinary total of 21.
Example:
If both the player and dealer have natural blackjack, the result is normally a Push.
Insurance is a separate wager offered when the dealer shows an Ace.
The Insurance stake is commonly limited to half the original blackjack wager.
If the dealer’s hidden card is worth 10 and completes blackjack:
If the dealer does not have blackjack:
Official casino guidance commonly states that Insurance pays 2:1 when the dealer has blackjack.
Assume:
If the dealer has blackjack:
The original A$40 hand is settled separately.
A 2:1 payment requires the dealer’s hidden card to be worth 10 often enough to justify the wager.
Without additional information, the proportion of 10-value cards in a fresh deck is:
That is less than one-third of the deck.
A 2:1 wager needs a win probability above one-third to have positive expected value. For this reason, basic-strategy players normally avoid Insurance. The payout appears large, but the probability is not normally sufficient to make the wager favourable.
A Push occurs when the player and dealer finish with equal valid hands.
A Push occurs when the player and dealer finish with equal qualifying hands. The original wager is normally returned without profit or loss.
Both hands finish on 18, so neither side wins.
Matching totals of 20 normally return the original wager.
When both sides receive a natural blackjack, the result is normally a Push.
A Push does not produce a standard payout. The player normally receives the original main wager back, while separately placed side bets are settled according to their own rules.
The original wager is normally returned:
| Original wager | Profit | Amount returned |
|---|---|---|
| A$10 | A$0 | A$10 |
| A$25 | A$0 | A$25 |
| A$100 | A$0 | A$100 |
A Push should not be counted as a blackjack win.
Surrender allows a player to abandon a qualifying initial hand and recover part of the stake.
A common late-Surrender procedure returns half the original wager.
Example:
Surrender is therefore not a winning payout. It is a controlled partial loss that may be preferable to playing a particularly weak hand under the applicable strategy.
Not every blackjack table offers Surrender.
Blackjack RTP means Return to Player.
It estimates the percentage of total wagers that a game is mathematically expected to return over a very large number of rounds, assuming a defined set of rules and playing decisions.
RTP is commonly expressed as:
RTP = 100% − house edge
Examples:
| House edge | Theoretical RTP |
|---|---|
| 0.40% | 99.60% |
| 0.50% | 99.50% |
| 0.75% | 99.25% |
| 1.00% | 99.00% |
| 1.50% | 98.50% |
| 2.00% | 98.00% |
If a blackjack game has a theoretical house edge of 0.50%, its corresponding theoretical RTP is 99.50%.
This does not mean that every A$100 session returns A$99.50. RTP is a long-term mathematical estimate, not a prediction for an individual player or session.
The house edge is the casino’s expected mathematical advantage as a percentage of money wagered.
For example, a 0.50% house edge represents an expected long-term casino advantage of:
These figures describe theoretical long-term averages. Actual short sessions can produce much larger wins or losses.
Research into blackjack strategy notes that the house edge depends on both the game rules and the quality of the player’s decisions. Basic-strategy play can keep the edge relatively low in favourable games, while decision errors increase it.
RTP applies to the total amount wagered, not only to the player’s opening deposit.
Assume:
A theoretical 99.5% RTP would correspond to a long-run expected return of A$995 from A$1,000 in total wagers, or an expected theoretical loss of A$5.
However, the player may finish the session:
Short-term variance dominates individual results.
A natural blackjack requires:
The approximate probability changes slightly with the number of decks.
| Decks | Approximate chance of natural blackjack |
|---|---|
| 1 | 4.827% |
| 2 | 4.780% |
| 4 | 4.757% |
| 6 | 4.749% |
| 8 | 4.745% |
This is approximately one natural blackjack per:
The exact probability assumes a freshly shuffled deck or shoe before any cards are removed.
The probabilities below are broad reference figures rather than guaranteed outcomes for a particular table.
| Event | Approximate probability or condition |
|---|---|
| Natural blackjack | About 4.7%–4.8% |
| Any specific card rank from a fresh deck | About 7.7% |
| Any 10-value card from a fresh deck | About 30.8% |
| Ace from a fresh deck | About 7.7% |
| Insurance break-even point | More than 33.3% chance dealer has blackjack |
| Ordinary winning payout | Commonly 1:1 |
| Natural-blackjack payout | Commonly 3:2 or 6:5 |
| Insurance payout | Commonly 2:1 |
| Push | Original wager returned |
The final probability of winning, losing or Pushing a hand cannot be represented by one universal figure because it depends on:
Two blackjack games can look nearly identical but have different theoretical returns.
Small differences in payouts, dealer procedures, doubling and splitting can materially change the theoretical return of a blackjack table.
This is one of the most important rule differences when comparing blackjack tables.
A 6:5 payout reduces the profit on every natural blackjack and can increase the house edge by approximately 1.4 percentage points compared with 3:2.
A dealer who Stands on soft 17 cannot draw another card to improve that hand.
This is generally more favourable to the player than a rule requiring the dealer to Hit soft 17.
Allowing players to Double on more starting hands creates additional opportunities to increase the wager in mathematically stronger situations.
Restrictions such as “Double only on 9, 10 or 11” may reduce the theoretical RTP.
Double After Split allows qualifying split hands to be doubled after an additional card is dealt.
This is more favourable than a rule that prohibits doubling after a Split.
Allowing pairs to be resplit gives players additional options when another matching card appears.
The value of the rule depends on:
Surrender can reduce the expected loss on selected weak starting hands by allowing the player to recover part of the original wager.
A table without Surrender removes that option and may produce a slightly lower theoretical return.
At a hole-card table, the dealer may check for blackjack before players commit extra money to Splits and Doubles.
At a no-hole-card table, players may complete these actions before discovering that the dealer has blackjack.
No single rule determines the full blackjack RTP. Compare the complete combination of payout, deck count, dealer soft-17 procedure, doubling, splitting, Surrender and hole-card rules.
Some no-hole-card games return additional Split and Double wagers when the dealer has blackjack, while others collect them. The exact procedure affects the expected return.
Single-deck blackjack is not automatically the game with the best payout.
The number of decks is only one rule among several.
Single-deck games can offer:
A single-deck table may compensate with less favourable rules such as:
A six-deck game paying 3:2 with favourable doubling and splitting rules may be better than a single-deck game paying 6:5.
| Rule | Table A | Table B |
|---|---|---|
| Decks | 1 | 6 |
| Blackjack payout | 6:5 | 3:2 |
| Dealer soft 17 | Hits | Stands |
| Double After Split | No | Yes |
| Surrender | No | Yes |
| Likely overall value | Less favourable | More favourable |
The word “single deck” should not be used as the only indicator of favourable blackjack odds payout conditions.
| Rule | Generally better for the player | Generally worse for the player |
|---|---|---|
| Natural payout | 3:2 | 6:5 or 1:1 |
| Soft 17 | Dealer Stands | Dealer Hits |
| Doubling | Any first two cards | Restricted totals |
| Double After Split | Allowed | Not allowed |
| Surrender | Available | Not available |
| Resplitting | More options | Fewer options |
| Split Aces | Resplitting permitted | One split only |
| Dealer blackjack | Extra bets returned | Split and Double bets lost |
| Deck count | Fewer decks, all else equal | More decks, all else equal |
The actual blackjack table odds must be calculated from the complete combination of rules rather than one condition in isolation.
Blackjack side bets use separate paytables and probabilities.
Examples include:
A side bet may advertise payments such as:
A larger headline payout does not automatically mean better odds.
High payments normally correspond to less frequent outcomes. Side-bet RTP and house edge should be checked separately from the main blackjack game.
When researching the best payout online blackjack Australia options, do not judge a game only by its advertised RTP.
Compare the complete rules, payouts and account conditions rather than relying on the advertised RTP or maximum prize alone.
Check whether a natural blackjack pays 3:2 or 6:5.
Review the stated long-term Return to Player percentage.
Confirm whether the published RTP assumes perfect basic-strategy decisions.
Identify whether the game uses one, two, four, six or eight decks.
Check whether the dealer Hits or Stands on a soft total of 17.
Determine whether doubling is allowed on any first two cards or only selected totals.
Confirm whether qualifying split hands can be doubled.
Check how many hands can be created through splitting and resplitting.
Find out whether early or late Surrender is offered.
Check how original, Split and Double Down wagers are treated when the dealer has blackjack.
Review the separate payouts, RTP and conditions for optional side bets.
Compare the minimum and maximum wagers accepted at the table.
Consider how quickly rounds are completed and how this affects total turnover.
Check whether blackjack wagers contribute fully, partially or not at all to bonus requirements.
Review wagering requirements, withdrawal limits, verification rules and payment conditions.
A high advertised RTP does not guarantee a winning session. Compare the complete rules, use the correct strategy assumptions and review all bonus and withdrawal conditions before playing.
Theoretical RTP may assume perfect or near-perfect decisions. A player making random choices may experience a materially lower expected return.
Assume:
Total initial turnover:
Now assume that 20 rounds include an additional A$10 Double or Split wager:
At a theoretical house edge of 0.50%:
At a theoretical house edge of 1.90%:
This comparison demonstrates why both the table rules and total wagering volume matter.
Payout ratios, RTP and headline prizes can be misleading when they are viewed without the full game rules and probability behind each result.
An A$20 win at 1:1 returns A$40 in total, but only A$20 is profit. The other A$20 is the original stake being returned.
A natural blackjack may pay 3:2. A three-card or four-card total of 21 normally receives the standard 1:1 payout.
The difference may appear small on one hand, but the reduced payout applies every time the player receives a natural blackjack.
A 99.5% RTP does not mean the player will lose only A$0.50 from a A$100 deposit. RTP is a long-term estimate based on total turnover.
Two games may publish similar RTP values while using different strategy assumptions, deck counts, dealer procedures or payout conditions.
The 2:1 payout must be compared with the probability that the dealer’s hidden card actually completes blackjack.
A 100:1 prize may correspond to a very rare outcome and an unfavourable house edge. Review the complete paytable and probability.
Compare payout ratios, theoretical RTP, table rules and event probability together. A larger advertised prize does not automatically mean better blackjack odds.
Find clear answers about blackjack payouts, 3:2 and 6:5 rules, Insurance, Pushes, RTP, house edge and natural-blackjack probability.
A natural blackjack traditionally pays 3:2. Ordinary winning hands normally pay 1:1.
It means the player receives A$3 profit for every A$2 wagered. An A$20 blackjack produces A$30 profit plus the A$20 stake returned.
It pays A$6 profit for every A$5 wagered. An A$20 wager produces A$24 profit plus the original A$20 stake returned.
Yes. A 3:2 blackjack pays 1.5 times the stake, while 6:5 pays 1.2 times the stake.
An ordinary winning hand commonly pays 1:1. This means the profit equals the original wager.
A successful Insurance wager commonly pays 2:1 when the dealer has blackjack.
The original wager is normally returned without profit or loss. A Push is not counted as a winning payout.
RTP is the theoretical percentage of total wagers expected to be returned over a very large number of hands under defined rules and playing assumptions.
The house edge is the casino’s theoretical long-term advantage. It changes according to the table rules and the player’s decisions.
Games played with favourable rules and accurate basic strategy may have a theoretical RTP above 99%. The exact figure should be verified in the game information.
The probability is approximately 4.7%–4.8%, depending on the number of decks and cards already removed.
Fewer decks can be favourable when all other rules are equal. However, a single-deck game paying 6:5 may be worse than a multi-deck game paying 3:2.
Basic strategy helps players make decisions that correspond with the game’s mathematical model. Incorrect play increases the effective casino advantage.
No. Side bets use separate probabilities, paytables and house edges. Their RTP should be checked independently from the main game.
No. Payout ratios explain how winning wagers are settled. They cannot guarantee that an individual hand or playing session will win.
Always compare the complete table rules. Blackjack payout, number of decks, dealer soft-17 procedure, splitting, doubling and player decisions can all affect theoretical RTP and house edge.
The most important blackjack payout to check is the payment for a natural blackjack. A table paying 3:2 is generally more favourable than one paying 6:5, even when the games appear otherwise similar.
When comparing Blackjack Australia tables, players should:
Theoretical RTP is also important, but it does not remove short-term variance, guarantee a blackjack winning hand or predict the result of an individual session. It describes the game’s expected return over a very large number of wagers under specific rules and strategy assumptions.
Players researching Blackjack Australia options should therefore compare the full table rules, use a basic-strategy chart that matches the game and treat RTP as a mathematical guide rather than a promise of future winnings.
