Whether it’s a simple single bet or a complex 9-fold accumulator, our Bet Calculator makes it easy to estimate your returns.
You just need:
-The odds of your selections (decimal or fractional),
-The stake you want to bet.
That’s it! Our calculator will do the math, even for advanced bet types like Lucky 15, Goliath, and more.
Select your bet type
From Single to Goliath, all popular types are supported.
Choose odds format
Pick between Decimal or Fractional.
Enter your stake
This is the total amount you’re betting.
Tick additional options if needed
Each-Way: A bet that covers both a win and a place.
Rule 4: Adjusts for non-runners after a bet is placed.
Dead Heat: Applies if your selection ties with others.
Enter odds for each selection
Add multiple selections if your bet type requires it.
Click “Calculate”
Instantly see your potential return and profit.
| Bet Type | Description |
|---|---|
| Single | One selection – must win. |
| Double | Two selections – both must win. |
| Treble | Three selections – all must win. |
| Accumulator | 4+ selections – all must win. |
| Trixie | 3 selections = 4 bets (3 doubles + 1 treble). Min 2 winners needed. |
| Patent | 3 selections = 7 bets (3 singles, 3 doubles, 1 treble). Just 1 winner gives a return. |
| Yankee | 4 selections = 11 bets (6 doubles, 4 trebles, 1 fourfold). Min 2 winners. |
| Lucky 15 | 4 selections = 15 bets (includes singles). 1 winner gives a return. |
| Lucky 31 | 5 selections = 31 bets. 1 winner gives a return. |
| Lucky 63 | 6 selections = 63 bets. 1 winner gives a return. |
| Heinz | 6 selections = 57 bets. Min 2 winners needed. |
| Super Heinz | 7 selections = 120 bets. Min 2 winners. |
| Goliath | 8 selections = 247 bets. Min 2 winners. |
An each-way bet = 2 bets:
One for the horse to win
One for the horse to place (finish in top positions – e.g. 2nd, 3rd)
Example: A £1 each-way = £2 total stake (£1 win + £1 place)
Winning the race: You win both parts.
Only placing: You win just the place part.
Odds for placing are usually 1/4 or 1/5 of the win odds.
If a horse withdraws after you place your bet, bookmakers apply a Rule 4 deduction to your winnings. The amount depends on the odds of the withdrawn horse:
| Odds of withdrawn horse | Deduction from winnings |
|---|---|
| 1/9 or shorter | 90p per £1 |
| 2/11 – 2/17 | 85p |
| 1/4 – 1/5 | 80p |
| 3/10 – 2/7 | 75p |
| 2/5 – 1/3 | 70p |
| 8/15 – 4/9 | 65p |
| 8/13 – 4/7 | 60p |
| 4/5 – 4/6 | 55p |
| 20/21 – 5/6 | 50p |
| Evens – 6/5 | 45p |
| 5/4 – 6/4 | 40p |
| 13/8 – 7/4 | 35p |
| 15/8 – 9/4 | 30p |
| 5/2 – 3/1 | 25p |
| 10/3 – 4/1 | 20p |
| 9/2 – 11/2 | 15p |
| 6/1 – 9/1 | 10p |
| 10/1 – 14/1 | 5p |
You don't win full odds – your winnings are split.
Example Calculation:
Divide your stake by number of dead-heated horses.
Multiply the result by your odds.
Don’t worry – our calculator does the math for you!
Just tick the Dead Heat option.
