StableBet

Multiple

Double Calculator

Two selections, one bet. Both must win to pay out.

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.

How to use it

  1. 1Add your two selections and their odds.
  2. 2Set your stake — a double uses one unit stake, not two.
  3. 3Read the all-win return; both legs must come in for any return.
Worked example

Example: 4/1 + 3/1 double for £10

Stake £10. Decimal odds 5.0 × 4.0 = 20.0. If both win you collect £200 (£190 profit + £10 stake back). If either loses, the whole bet loses.

Your selections

2 / 2 selections

This bet uses exactly 2 selections. Add the horse name (optional) and price for each one.

Leg 1
Odds
= 6.00 decimal · 17% implied probability
Leg 2
Odds
= 6.00 decimal · 17% implied probability

Stake & bet type

How much you want to put on this bet.

£

Tick each-way to add a place bet alongside the win bet — pays a fraction of the odds if your selection finishes in the places.

Related calculators

Hand-picked siblings of this calculator — natural next steps in the bet-type family.

Frequently Asked Questions

Common questions

  • 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.

Gamble Responsibly

Gambling should be entertaining and not seen as a way to make money. Never bet more than you can afford to lose. If you or someone you know has a gambling problem, help and support is available.

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