Horse, harness and greyhound betting: is the margin too high to profit?
Racing is a losing game on average only to the extent of the deduction built into the price, and that deduction is not yet captured here. On 13 November 2026 the claim is partly confirmed by arithmetic: every takeout, commission or margin lowers the average return. We state no rate, because published figures are not logged.
Where the claim comes from
It is repeated for horses, harness racing and greyhounds, usually without a figure. A claim without a figure cannot be checked.
Racing has three ways a deduction reaches you: a tote takeout, an exchange commission, and the margin in a fixed price.
What the arithmetic shows
Each example is illustrative, not a price.
| Kind | Assumption we chose | Result |
|---|---|---|
| Tote takeout | 16% of a A$100,000 pool | A$84,000 paid out; average return A$0.84 per A$1 |
| Exchange commission | 5% of net winnings on a A$100 net win | A$5 commission; A$95 kept |
| Fixed odds, four runners | Prices 2.50, 3.50, 4.00 and 8.00 | Implied probabilities total 106.07%; margin 6.07% |
The tote and commission rates are assumptions for the arithmetic. Published rates are not yet recorded, and an operator that does not publish a deduction is reported as such.
Short answer: partly confirmed by arithmetic; the size of the deduction in each racing product is not yet captured.
What we have not confirmed
- Published takeouts for the tote operators we list, with URL and date.
- The commission schedule for the betting exchange we list.
- Whether harness and greyhound products carry different deductions from horse racing.
Each is a row in the racing products snapshot, currently empty.
A deduction does not say whether an individual can win. It sets the bar that the price asks you to clear.
When this is wrong
The page is wrong if published takeouts are far smaller than the assumption we used, or if a primary source shows long-run customer profit in racing. We would then replace the illustration with the published figure.
Racing is also set apart in law: horse, harness and greyhound racing are not a "sporting event" under Act No. 72, 2026 in our reference notes. That concerns advertising, not returns.
Check it yourself
- Find the product's published deduction on the operator or racing body page.
- Multiply your stake by (1 minus the deduction) to get the average return.
- For fixed prices, add 1 divided by each price across the field and subtract 1.
Compare formats in fixed odds or tote and betting exchange or bookmaker. Try numbers in the expected value calculator.
How to read a published deduction
Illustrative example, not a price. Suppose a product keeps 14% of the money. Then each A$50 staked returns on average A$43.00 across all bettors. A bettor with better information than the pool can still do better than the average, and a worse-informed one does worse.
That is why the deduction is only the starting line. We do not claim that anyone can or cannot beat it, and we have not read a source that measures this for racing.
Pages that explain racing bet types are listed in the horse racing guide.
18+ and where to get help
18+ only. Gambling can be harmful. Need help? Call Gambling Help Online on 1800 858 858 (free, 24/7) or visit gamblinghelponline.org.au. To exclude yourself from licensed Australian online and phone wagering providers, register with BetStop at betstop.gov.au.
FAQ
Is racing betting a losing game?
Not confirmed on 13 November 2026. Arithmetic shows any deduction lowers the average return. We have not yet captured published takeout or commission figures, so we state no rate.
What is a tote takeout?
The share of a pool kept before dividends are paid. If a takeout were 16%, a A$100,000 pool would return A$84,000. That figure is illustrative, not a published rate.
Do harness and greyhound racing differ?
We have not captured separate figures for them. The method is the same: find the published deduction for the product, then compute the average return.
Where do the figures come from?
They will come from operator and exchange pages and from the racing code bodies, with a URL and a date. Where an operator does not publish a deduction, we say so.