The difference between the tote and fixed odds is when your price is set. With fixed odds, the price you take is the price you get paid at. With the tote, your money goes into a shared pool, the operator takes a commission, and what's left is split among the winning tickets, so you only know your dividend once betting closes. Since 2 October 2026 every TAB tote bet in Australia goes into one national pool, One Pool, with a 14.5% win takeout. This guide shows how a tote dividend is worked out, why it moves after you bet, and how to compare it with a fixed price.
With the Melbourne Cup on Tuesday 3 November, plenty of people will put a bet on the tote for the first time all year. The maths below takes five minutes and uses invented numbers only. It shows the method, not a view on any race.
Tote vs fixed odds at a glance
| Tote | Fixed odds | |
|---|---|---|
| When the price is set | When the pool closes, after you bet | The moment you bet |
| Who you bet against | Other punters in the same pool | The bookmaker |
| The operator's cut | A set commission off the pool: 14.5% for win and place in One Pool | A margin built into each price, which varies by bookmaker and runner |
| Price shown before the race | An approximate dividend that may change | The price you'll be paid at |
| Late scratchings | Dividend worked out from the pool that's left | Deductions off your price if you bet before the scratching |
| Can you compare it across bookmakers? | One national pool, one price | Yes, prices differ between bookmakers |
How a tote dividend is worked out
Every tote pool works the same way. The TAB takes a fixed commission out of the pool, then divides the rest among the winners. The fewer people who backed the winner, the bigger the share each winning dollar gets.
Here's a win pool with invented numbers:
- Total win pool: $200,000
- Commission at 14.5%: $29,000
- Left to pay winners: $171,000
- Money on the winning runner: $40,000
- Dividend per $1: 171,000 / 40,000 = $4.275
You won't be paid $4.275. Dividends are rounded down, and the rounding loss, called breakage, is kept by the betting agency as part of the commission. Australian tote dividends round down to the nearest 10 cents, so this one pays $4.20.
What the pool "thinks" versus what it pays
That runner held 20% of the pool ($40,000 of $200,000). If there were no commission, 20% would be a $5.00 dividend. So the pool rated the runner as a $5.00 chance and paid $4.20. That gap is the cost of betting into the pool.
The tote as a market percentage
If you've read our guide to market percentage in horse racing, you can turn a tote commission into the same number:
- Market percentage = 1 / (1 minus commission)
- Win pool at 14.5%: 1 / 0.855 = about 117%
So a tote win pool behaves like a fixed-odds market framed at around 117%, before breakage. The Straight notes that rounding down often pushes the real figure to 117 to 118%.
Exotics take a bigger cut. For punters who used NSW TAB or SuperTAB, One Pool rates rose by half a point:
| Pool | Commission | Same thing as a market percentage |
|---|---|---|
| Win | 14.5% | about 117% |
| Quadrella | 20.5% (was 20%) | about 126% |
| Trifecta | 21.5% (was 21%) | about 127% |
| First four | 23% (was 22.5%) | about 130% |
Why the tote price moves after you bet
The number on the tote board before the jump is a projection. Agencies can show estimated odds, but the final payout isn't set until the pool closes. Money that arrives after you bet changes every runner's share.
Same runner, invented numbers again:
- Ten minutes before the jump: pool $150,000, $26,500 on your runner. After commission: 128,250 / 26,500 = 4.84, shown as about $4.80. You bet.
- When the pool closes: another $50,000 has come in, $13,500 of it on your runner. Now it's $40,000 of $200,000, and the dividend is $4.20.
You saw $4.80 and were paid $4.20. Nothing went wrong: late money simply found the same runner. It can work the other way too, when late money goes elsewhere and the dividend drifts out. The point is you can't know which until it's over.
What One Pool changed in October 2026
Until this spring Australia had three TAB tote pools: NSW TAB, SuperTAB (Victoria, WA and the ACT) and UniTAB (Queensland, South Australia, Tasmania and the NT). One Pool merged them across all Australian race meetings and pool types from 2 October 2026. What that means for the punter:
- One win commission everywhere: 14.5%, excluding World Pool events. WA standalone pools stay at 14.25%.
- Slightly dearer exotics for former NSW TAB and SuperTAB customers (table above). Former UniTAB win punters went from 15% to 14.5%.
- No more shopping between state pools. Before the merger, the same runner could pay different dividends in different state pools. TTR flagged losing that choice as an open question for punters.
- Bigger pools. Tabcorp says a merged pool will increase liquidity and create greater price stability. That's a company claim, but the logic holds: in a bigger pool, one large late bet moves the dividend less.
- Minimum dividend was $1.04 going into the merger, and The Straight reported it wasn't yet known whether that or the round-down would change.
The tote is also a much smaller slice of racing than it used to be. TAB parimutuel betting fell from 44.9% of the market in 2013/14 to 16.5% in 2022/23, and tote pools have been shrinking by about 5 to 6% a year.
How to compare the tote with a fixed price
The useful question isn't "which is better?" in general. It's "is the fixed price I can take now better than what the tote is likely to pay?"
Work out the break-even share of the pool
Say the best fixed price for the same runner is $4.60 (invented). For the tote to pay at least that much, the runner's share of the final win pool has to be small enough:
- Share needed = (1 minus commission) / fixed price
- 0.855 / 4.60 = 18.6%
So the tote only matches $4.60 if no more than about 18.6% of the final pool is on that runner. In our example it finished on 20%, so the tote paid $4.20 against $4.60 fixed. On a $20 bet that's $84 back instead of $92.
Flip it around and you can read any tote board the same way. A runner showing $4.80 ten minutes out holds about 17.8% of the pool now (0.855 / 4.80). The question is whether late money will push that above 18.6%.
Compare the whole market, not one price
Each bookmaker's fixed-odds margin is spread unevenly across the field, and it changes from book to book. The tote's 14.5% comes off every runner equally. So:
- Add up the market percentage of one bookmaker's fixed prices. Our market percentage guide shows how.
- Then add up the best price for each runner across several bookmakers. The best-price market is often much tighter than any single book. In an invented field, one book might frame at 120% while the best prices across five books add up to 106%.
- Compare both with the tote's roughly 117%.
When the best fixed prices frame well under 117%, the fixed market is the cheaper place to bet that race. When one runner's fixed price looks short against the field, its tote dividend can be the better number. You only see this by checking, race by race.
Place bets and each way
Tote place betting is a separate pool with the same 14.5% commission. The number of place dividends depends on starters: 8 or more pay 3 places, 5 to 7 pay 2, and 4 or fewer have no place betting. An each way tote bet is two bets, one in each pool. Our each way betting guide shows how the fixed-odds place price is worked out, so you can line the two up.
Late scratchings and deductions
Cup week fields often lose a runner late. With fixed odds, if you bet before a scratching, a deduction comes off your price. PlayWest's worked example: $10 at $2.50, a 36c deduction per dollar, pays $16 instead of $25. A tote dividend has no separate deduction. Money on the scratched runner comes out and the dividend is worked out from what's left, so it already reflects the smaller field.
A quick checklist before you bet the tote
- Find the best fixed price for your runner across bookmakers.
- Work out the break-even share: 0.855 divided by that fixed price.
- Read the tote board: 0.855 divided by the approximate dividend gives the runner's share of the pool right now.
- Allow for late money. Big races draw a lot of it, and it often lands on the runners already in the news.
- For exotics, remember the cut is 20.5% to 23%, not 14.5%.
- Keep a record of the dividend you expected and what you got. Over a season, that tells you whether the tote has been costing you.
None of this tells you which horse will win. Fixed odds and tote prices are both built with a margin for the operator, and in any single race either can lose. The aim is only to stop paying more than you need to for the bet you've already decided on.
Compare racing prices before you bet
BetBank's racing odds screen lines up live fixed-odds win and place prices across Australian bookmakers, so you can find the best fixed price in seconds and run the break-even sum above against the tote board. The calculators turn any price into an implied chance. Start a 7-day free trial and check the next race you were going to bet on the tote before the pool closes.
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