Union Jack Trebles Calculator
Calculate Union Jack Trebles returns — 8 treble bets from 9 selections in a 3×3 grid.
Betting Calculator
Odds Format
Bet Type
Union Jack Trebles
Each Way?
Selections
Show Rule 4?
Include Exchange Commission
#
Outcome
Odds
1
2
3
4
5
6
7
8
9
Stake
Stake
$
Betting Summary & Returns
Total Outlay
$80.00
Total Return
$640.00
Total Profit
+$560.00
Bet TypeUnion Jack Trebles
Number of Bets8
Selections9
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 Union Jack Trebles?
Union Jack Trebles uses 9 selections arranged in a 3×3 grid. Trebles are formed along rows, columns, and diagonals — like the Union Jack flag — giving 8 treble bets.
Grid Layout
1 | 2 | 3 4 | 5 | 6 7 | 8 | 9
The 8 Lines
- 3 Rows: (1,2,3), (4,5,6), (7,8,9)
- 3 Columns: (1,4,7), (2,5,8), (3,6,9)
- 2 Diagonals: (1,5,9), (3,5,7)
Total: 8 treble bets
Key Feature
Selection 5 (centre) appears in 4 of the 8 trebles (both diagonals, middle row, middle column). The 4 corner selections each appear in 3 trebles. Edge selections appear in 2.
Example
$1 UJ Trebles (total stake: $8) with all selections at 3.00:
- If a complete row/column/diagonal wins: 1 treble returns $27. Profit: $19
- If 6+ selections win: Multiple trebles pay out for large returns
- If all 9 win: 8 × $27 = $216