Atlassino Academy · How casinos work · Lesson 8

35 veces, 2 a 1, a la par: reading a payout

The national catalogue of games writes “35 veces su postura” at roulette, “1 a 1 (a la par)” and “3a2” at blackjack, “40 a 1” at the Big Six and “6: 5” at craps. Here is how to read each one, and how many chips come back.

  • About 10 minutes
  • Illustrated hosts: Leo and Maya
  • Last checked 4 November 2026

At roulette, the national catalogue of games says a single number is paid “35 veces su postura”. At blackjack it pays “1 a 1 (a la par)”, at the Big Six “40 a 1”, at craps “1:1”. Are these different kinds of payout, and how many chips come back?

The short answer

They are one kind of payout written four ways. Each says what is paid on every chip you bet: “35 veces su postura” and “35 a 1” both pay 35 on a chip, and the chip you bet comes back as well, so a single chip brings back 36. “A la par” is the catalogue’s name for “1 a 1”: the bet once. With two numbers, such as “3a2” at blackjack or “6: 5” at craps, you are paid the first number for every second number you bet. The seguro is paid “2 a 1” on what you put on the seguro, not on the bet it insures. And the Big Six pays the number printed on the symbol: a symbol of value 40 is paid 40 a 1.

Leo smiling, explaining with an open hand.

Leoformer dealer · rules and maths

One catalogue, several habits of writing, one for each game. Under all of them is the question a dealer answers every time: how much has this bet been paid, and does the bet itself come back? Ask it that way, and every form below reads the same.

“35 veces su postura” and “35 a 1” say the same thing

The roulette pages of the catalogue, published by the Superintendencia de Casinos de Juego (SCJ), give each bet with the numbers it covers and its payout in times the stake: a single number 35 veces su postura, two numbers 17 veces, a dozen or a column 2 veces, and the even-money bets, the eighteen numbers of red or black, high or low, odd or even, 1 vez la postura.

A study of roulette players in a casino writes the same payout the other way: the inside bets pay “36 for one (35 to one)”, divided by the number of numbers the bet covers. “35 veces” and “35 a 1” are the same 35 paid on a chip.

The chips you bet come back as well

A bet that is paid is not taken by the table: it stays yours, and the payout is added to it. The line for the even-money bets shows it most plainly. If “1 vez la postura” counted the stake inside it, a bet on red that came up would bring back only the chip that was bet, and nothing would have been paid at all. So the payout comes besides the bet: one chip on red brings back 2, and one chip on a single number brings back 36. The catalogue pays in chips, the player’s own wheel chips or value chips.

What comes back when the bet is paidEvery line counts in chips: what the bet is paid, and what comes back with the bet itself.
The betThe catalogue writesChips betChips paidChips back in all
A single number, roulette35 veces su postura13536
Two numbers, roulette17 veces su postura11718
A dozen or a column, roulette2 veces su postura123
Red or black, roulette1 vez la postura112
An ordinary hand, blackjack1 a 1 (a la par)112
A blackjack3a2235
Perfect Pairs, blackjack25 a 112526
Big Six, the symbol of value 4040 a 114041
Pass line, craps1:1112
Odds on 6 or 8, craps6: 55611
Tie, punto y banca8 a 1189

The last column is the second column read out loud: what is paid, plus the bet. The bets in chips are examples; the payouts are the catalogue’s, on each button, in Spanish.

One line of roulette is not a payout but a loss of half. On the American wheels, if a zero comes up and you are on red or black, you lose half of your bet: two chips on red bring back 1.

“A la par” is one on each chip

The catalogue writes “a la par” in brackets after “1 a 1”, so it names it rather than adding to it. An ordinary hand that comes out ahead of the dealer at blackjack is paid 1 a 1 (a la par), and so is the smallest symbol of the Big Six. The craps tables write the same payout with a colon, 1:1, on the pass line.

The offer a dealer makes to a blackjack when the dealer’s first card is an ace uses the same words: to pay the bet 1 a 1 (a la par) at once and take the cards away. A la par is the payout of an ordinary hand, not of a blackjack.

Two numbers: “3a2”, “3: 2”, “6: 5”

When the second number is not 1, the payout is counted on that many chips. The catalogue’s blackjack table gives an ordinary hand and a 21 made on two cards after a split 1 a 1, and a blackjack 3a2: 3 paid for every 2 bet. The table of the odds at craps, the gabelas, writes the 4 and 10 at 2: 1, the 5 and 9 at 3: 2 and the 6 and 8 at 6: 5: on a bet of 5 chips on the 6, 6 are paid.

The order of the numbers matters. 2: 1 pays twice the bet, and 1: 2 would pay half of it. A payout with the smaller number first is less than the bet; it is still a payout, and the bet still comes back.

The seguro is paid on the seguro

The seguro is an extra bet that the dealer has a blackjack, and the catalogue pays it in proportion 2 a 1 of the amount put on it. The amount is at most half of the original bet. So on a bet of 4 chips, the most the seguro can take is 2, and if it is paid, it brings back 6: 4 paid on the 2 put on the seguro, and those 2 back.

Leo raising one finger, thinking something through.

Leoformer dealer · rules and maths

Every “2 a 1” on the table is counted on something. At the seguro, the catalogue says what: the amount put on the seguro. Ask what a payout is counted on, and the numbers stop surprising you.

The Big Six pays the number on the symbol

The Big Six wheel has 54 places, two of them symbols of the main prize, of value 40, and twenty-four symbols of value 1. The catalogue says the payout depends on the number of times the symbol bet on shows, and its pay table runs from 40 a 1 down to 1 a 1 (a la par). The pictures are only decoration: a bet is paid by the number each symbol shows. One chip on a symbol of value 40 brings back 41.

Maya with a hand on her chest, speaking gently and seriously.

Mayaformer floor supervisor · manners, money and breaks

The chips that come back with a payout include your own bet, and it is easy to count all of them as money made. Only what was added was paid; the rest was yours already, and it belongs to the limit you set before you sat down.

If it stops feeling like a night out, read the box below: it says where self-exclusion and the regulator are reached.

If it stops being fun

If gambling stops being fun, the SCJ self-exclusion applies in every casino in the country. Minimum entry age: 18 (age of majority under Law 19.221; Law 19.995 bars minors from gaming rooms). The casino may ask for an official ID. More on responsible gaming.

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Practice: count the chips back

Level 1 gives a payout as the catalogue writes it and a bet in chips, and asks how many chips come back in all. Level 2 gives two ways of writing a payout and asks whether they are the same.

Nothing is bet here, and nothing is random. Each question is a set situation, and the answer comes from the reading on this page.

The practice table needs JavaScript. Here is one question from it, with the answer.

The bet is paid. How many chips come back to you in all?

  • 5 chips 3 chips paid, and your 2 chips back as well: 5 chips.
  • 3 chips That is what is paid. Your bet of 2 chips comes back as well, so 5 chips in all.
  • 4 chips Nothing is taken off a paid bet: 3 chips paid plus your 2 chips is 5 chips.

Read the payout as what is paid on what you bet, then add the bet back: it was not lost, so it comes back with what it was paid.

Are these the same payout?

  • The same payout They are not. The catalogue pays the seguro in proportion to the amount put on the seguro itself, and that is at most half the original bet.
  • Different payouts The catalogue pays the seguro in proportion to the amount put on the seguro itself, and that is at most half the original bet.

Two forms are the same payout when they pay the same on the same bet. Turn each into “paid on each chip bet”, and compare.

Every question in the practice run is worked out the same way: the payout is turned into what is paid on each chip bet, and the bet is added back.

How the practice run works

Where the questions come from. Level 1 uses the payouts of the catalogue quoted on this page, with example bets in chips. Level 2 puts two forms side by side; some pairs are taken from the catalogue, some are made up to test the reading. The wrong answers are named mistakes: counting the payout without the bet, counting the bet inside the payout, reading the two numbers the wrong way round, and counting the seguro on the bet it insures.

One strip, and no rounds. Every square on the strip is one question of this lesson, and all of the squares are there from the start. Your first answer fills the square it belongs to; when the squares of one level are full, the next level begins by itself. Practising a question you got wrong turns its cross into “fixed in practice” and does not change the count, because only first answers count.

Your progress stays in this browser, and nothing is sent anywhere.

Check yourself

Maya with a finger raised and a knowing look.

Mayaformer floor supervisor · manners, money and breaks

Three quick ones. Pick an answer, then check it. No timer, no points: just whether it stuck.

A question marked “New situation” asks you to use the lesson on a case it did not show.

1You put one chip on a single number. The catalogue writes “35 veces su postura”, and the number comes up. How many chips come back to you in all?

Show the answer

Answer: 36: the 35 paid, and your chip. A single number is paid 35 times the stake, and the stake comes back too: 36 for one, 35 to one.

  • 34: the payout minus your chip Nothing is taken off a paid bet: the chip comes back, and the payout is added to it.
  • 35, with your chip counted among them The chip you bet is not part of what is paid: it comes back besides it.
  • 36: the 35 paid, and your chip “35 veces su postura” is what is paid; the chip you bet was not lost, so it comes back with them.
2You have a blackjack and the dealer’s first card is an ace. The dealer offers to pay your bet “1 a 1 (a la par)” now. Is that the payout of a blackjack?

Show the answer

Answer: No: a la par is the bet once; a blackjack is paid 3a2. Taking the offer settles the hand at a la par, the payout of an ordinary hand, instead of the 3a2 of a blackjack.

  • No: a la par is the bet once; a blackjack is paid 3a2 The catalogue pays an ordinary hand 1 a 1 (a la par) and a blackjack 3a2, three on every two bet.
  • Yes: 1 a 1 and 3a2 are the same payout Three on every two is one and a half times the bet; one on each chip is the bet once.
  • Yes: a la par is the blackjack payout A la par is the payout of an ordinary hand. The blackjack line of the table is 3a2.
3At craps, you take odds of two chips on a 5. The catalogue’s table says “3: 2”. The 5 comes before the 7. What comes back? new situation

Show the answer

Answer: 5 chips: 3 paid and your 2 back. The odds on 5 and 9 are paid three on every two.

  • 8 chips: 6 paid and your 2 back That would be three paid on each chip. “3: 2” is three on every two.
  • 5 chips: 3 paid and your 2 back Three paid for every two bet, and the bet comes back as well.
  • 3 chips: the bet is kept A paid bet is not kept by the table; it comes back with what it was paid.

Back to the question we opened with. They are one kind of payout: each counts what is paid on each chip, and the chip comes back as well. 35 veces su postura on a single chip brings back 36.

Where to go next, and further reading

18+ across Chile · Play responsibly · self-exclusion and the regulator are further up this page

Further reading

How it’s worked out

Rules, sources and hosts

Where the payouts come from. Every payout on this page is quoted from the national catalogue of games, on its button, in Spanish; the line “36 for one (35 to one)” is from a study of roulette players in a casino. The chip counts are arithmetic on those payouts: the payout is the bet times the first number divided by the second, and the bet is added back. The bets in chips are examples.

Our readings. We read “N veces su postura”, “N a 1” and “N:1” as the payout on the bet, with the bet returned besides: the catalogue does not say so in one sentence, but its line for the even-money bets, 1 vez la postura, would pay nothing if the stake were counted inside it, and the study quoted above writes 35 to one as 36 for one. The pay tables of blackjack and the Big Six print their payouts in a column of their own beside the lines they belong to; we read them in the order of the lines, the way the extracted text gives them. On the French wheel the catalogue also offers prison on a zero; that choice is the roulette track’s, not this page’s. What a payout costs you over many bets is a different question, answered in the roulette track.

Hosts. Leo and Maya are illustrated characters. Their backstories, a former dealer and a former floor supervisor, are written for the course: neither is a real person, and neither speaks for any casino. The rules and numbers on this page come from the sources it cites, not from their experience.

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