Last reviewed: 26/10/2026. This page compares pricing models, not operators. No recommendations, 18+.
Three pricing models dominate Australian wagering. They can show different numbers for the same runner at the same moment, and pay different amounts when it wins. That's not because one is "right". They answer two questions differently: when is the price fixed, and who's on the other side of the bet?
Commission and takeout figures were correct at our last review date. Operators change them; check the operator's own rules.
A fixed price is agreed with the operator at the moment the bet is accepted. A bet struck at $5.00 returns $5.00 for every $1 if the runner wins, minus any deduction for a late scratching in racing. If the price then shortens to $3.50 or drifts to $8.00, the bet stays at $5.00. (Example only, not a tip.)
The operator cost to you isn't printed anywhere. It sits inside the prices. Add up the implied probability of every runner in a market and the total exceeds 100%. The gap is the margin. It tends to be bigger on markets with lots of possible outcomes (a 20-horse field, a first-tryscorer market) and smaller on two-way head-to-head markets.
The trade-off: certainty about the price, paid for with a margin you can't see directly.
On the tote, you're not agreeing a price with anyone. Your money joins a pool with everyone else's bets of the same type on the same race. When wagering closes and the result is official, the operator removes its commission, and the rest is divided among winning tickets.
The formula for a win dividend is simple:
Dividend per $1 = (Total win pool × (1 − takeout)) ÷ Amount bet on the winner
The operator then applies its own rounding rules to the published dividend.
Chart 1 shows what that means in practice. The more of the pool that's on the winner, the lower the dividend. A runner that attracts half the pool pays about $1.71 per $1; one that attracts a tenth pays about $8.55.
Two things follow from that curve. First, the tote dividend is a mirror of the crowd: a popular runner pays less on the tote regardless of what an operator thinks of its chances. Second, the final dividend can move a lot in the last minutes, because late money arrives in big amounts on Saturday racing.
We built both charts on this page directly from that formula, so every point on them can be rechecked with a calculator.
So the tote offers no fixed price, but a published commission and a dividend shaped entirely by everyone else's choices.
On an exchange, a bet is matched with another customer who holds the opposite view. A $10 back bet matched at 5.0 on a runner that wins collects $40 in winnings from the layer. The exchange then takes its commission from the backer's net winnings on that market.
Two consequences:
• The price is fixed when matched, like a fixed price.
• The return is reduced by commission, which is known in advance because it's a published percentage.
A customer can also lay, which means wagering that a runner won't win. A layer at 5.0 accepting a $10 back bet collects that $10 if the runner loses and pays $40 if it wins. That's the operator's position, without the operator.
Put simply, an exchange price is fixed once matched, carries a commission you can see, and is set entirely by customers.
To make this concrete, take one runner that wins and compare what a $10 bet returns under each model. (Example only, not a tip.)
• Fixed price: a $10 bet at $4.00 returns $40.00.
• Tote: the dividend is only known after the race. At $3.60 the return is $36.00; at $4.40 it's $44.00.
• Exchange: a $10 bet matched at 4.0 has $30 winnings before commission. At 6% commission the return is $38.20; at 8% it's $37.60.
No model always pays the most. On a given race, the tote may beat fixed prices on one winner and fall short on the next. What differs is when you find out and what you're paying for the service.
Real results bear this out. In the 2026 Cox Plate, the winner closed at $9.50 fixed and paid $8.20 on the tote, while the runner-up's place bet paid more on the tote ($3.75) than fixed ($3.50). A week earlier in The Everest, the winner paid $8.80 on the tote against a $7.00 closing fixed price. Our Racing page breaks both races down with the official figures.
Each system labels its numbers differently:
• A locked price, often labelled "Fixed", means a fixed price.
• "Tote", a pool name, or "approx" next to a number means a tote bet, and the number is only an estimate.
• "SP" means the bet is settled at the starting price.
• "Back" or "Lay" with a commission notice means an exchange.
The same runner can carry more than one of these labels at once, which is why two people can describe the same horse with different numbers.
26/10/2026: first published. No changes since.
• The Straight, report on the national tote's takeout rates, 02/09/2026 — https://thestraight.com.au/one-in-all-in-national-totes-one-pool-branding-revealed-by-tabcorp/ (02/09/2026)
• NT Racing and Wagering Commission, Sports operators, exchange operators and totalisators — https://dth.nt.gov.au/boards-and-committees/racing-commission/sports-bookmakers-and-betting-exchange-operators (Accessed 26/10/2026)