Rounder Bet Calculator
Calculate Rounder bet returns — 3 any-to-come bets from 3 selections in a circular pattern.
Betting Calculator
Odds Format
Bet Type
Rounder
Each Way?
Selections
Show Rule 4?
Include Exchange Commission
#
Outcome
Odds
1
2
3
Stake
Stake
$
Betting Summary & Returns
Total Outlay
$30.00
Total Return
$60.00
Total Profit
+$30.00
Bet TypeRounder
Number of Bets3
Selections3
Stake Per Bet$10.00
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 Rounder Bet?
A Rounder consists of 3 any-to-come (ATC) bets from 3 selections in a circular pattern: A→B, B→C, C→A. Each selection, if it wins, uses the returns as the stake on the next selection in the chain.
Breakdown
- Bet 1: Stake on A. If A wins → returns go onto B
- Bet 2: Stake on B. If B wins → returns go onto C
- Bet 3: Stake on C. If C wins → returns go onto A
- Total: 3 bets
How It Differs from a Treble
In a treble, all 3 must win. In a Rounder, each conditional chain is independent — if A wins but B loses, the A→B chain stops, but the B→C and C→A chains are separate. You can get returns from any chain where consecutive selections win.
Example
$5 Rounder on A (2.00), B (3.00), C (4.00). Total stake: $15.
- Chain A→B: A wins ($10) → $5 on B at 3.00 = $15. This chain returns $15
- Chain B→C: B wins ($15) → $5 on C at 4.00 = $20. This chain returns $20
- If all 3 win, all 3 chains complete for combined returns