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Double Calculator
Two selections, one bet. Both must win to pay out.
Double calculator
Two selections, one bet. Both must win to pay out.
Your selections
2 selectionsReturn shown if all 2 selections win.
View return breakdown and adjustments
If some selections win
Best-case return at each level of winning selections.
- All 2 selections win£360.00
- 1 of 2 selections win£0.00
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How the figures work
What is a double?
A double is two selections combined into a single bet. Both selections must win for the bet to pay. The winnings from the first leg roll over and are staked on the second leg.
- 1Add your two selections and their odds.
- 2Set your stake: a double uses one unit stake, not two.
- 3Read the all-win return; both legs must come in for any return.
Quick answers
Bet calculator FAQs
The practical questions to check before placing a bet.
What is a double bet?
A double is two selections combined into a single bet. Both selections must win for the bet to pay. The winnings from the first leg roll over and are staked on the second leg, so the returns multiply rather than add.
How many selections are in a double?
Two, and they must be in different races. Putting two horses from the same race in a double would create a contradiction (only one can win), so bookmaker software rejects it.
What happens if one leg of my double loses?
The whole bet loses. A double is an all-or-nothing bet: both legs must win for any return. If you want a return when only one leg wins, place two singles instead, or look at a Patent (3 selections, includes the singles).
Can I do an each-way double?
Yes. An each-way double = a win double on both selections plus a place double. Your stake doubles to cover both parts. The win double pays only if both win; the place double pays if both win or place. The calculator handles each-way doubles automatically when you tick "Each-way".
How are double odds calculated?
Multiply the decimal odds of each leg. A double on 4/1 and 3/1 selections = decimal 5.0 × 4.0 = 20.0. A £10 stake returns £200 if both win (£190 profit + £10 stake back).
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