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Double Bet Calculator

Calculate double bet returns. A double combines two selections - both must win for a payout.

Betting Calculator
Odds Format
Bet Type
Double
Each Way?
Selections
Show Rule 4?
Include Exchange Commission
#
Outcome
Odds
1
2
Stake
Stake
$
Betting Summary & Returns
Total Outlay
$10.00
Total Return
$40.00
Total Profit
+$30.00
Bet TypeDouble
Number of Bets1
Selections2
Calculations are estimates and exclude bookmaker-specific bonuses.
Quick Reference: Odds Formats
Decimal
Total return per unit staked, including your stake. 2.50 returns $2.50 on a $1 bet.
Fractional
Profit relative to stake. 3/2 means $3 profit for every $2 staked, plus your stake back.
American
Positive shows profit on a $100 stake; negative shows the stake needed to win $100.

What is a Double Bet?

A double bet combines two selections into a single wager. Both selections must win for the bet to pay out. The return from the first selection becomes the stake for the second, creating a compounding effect.

How to Calculate

Return = Stake × Odds1 × Odds2

Example

$10 double on Selection A at 2.00 and Selection B at 3.00:

  • Return = $10 × 2.00 × 3.00 = $60.00
  • Profit = $60.00 − $10.00 = $50.00

Double vs Two Singles

Placing a $10 double gives you $60 if both win, but nothing if one loses. Placing $10 as two separate $5 singles gives you a return from either winner, but the maximum return is lower. The double concentrates risk for higher reward.

When to Use a Double

Doubles are the simplest multi-bet. They work well when you have two confident selections and want to combine their odds. Many bettors use doubles as the building blocks of full cover bets — a Trixie is essentially 3 doubles plus a treble.