Betting Calculators
Union Jack Trebles Calculator
Calculate returns for Union Jack Trebles bets. 9 selections arranged in a 3×3 grid with 8 treble bets along rows, columns, and diagonals.
How to Use This Calculator
- Enter your unit stake
- Enter odds for all 9 selections (arranged in a 3×3 grid)
- Select the result (won/lost/void) for each selection
- View your total return with a breakdown by line
Formula
9 selections in a 3×3 grid:
1 2 3
4 5 6
7 8 9
8 treble bets along:
- 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)
Selection 5 (center) appears in 4 lines. Corner selections appear in 3 lines. Edge selections appear in 2 lines.
Frequently Asked Questions
What is a Union Jack Trebles bet?
A Union Jack Trebles bet places 9 selections in a 3×3 grid and creates 8 treble bets along all rows, columns, and diagonals — mimicking the pattern of the Union Jack flag.
How much does a Union Jack Trebles bet cost?
It costs 8 × your unit stake. At $1 per unit, the total outlay is $8.
Which position is most important?
The center position (5) appears in 4 of the 8 lines, making it the most impactful. Place your strongest pick there. Corner positions appear in 3 lines, and edges in 2.
How many selections need to win?
You need all 3 selections in at least one line to win. The minimum winning scenario is 3 correct selections that form a complete row, column, or diagonal.