Union Jack Patent Tool
Union Jack Patent: 9 selections in a 3x3 grid with a Patent on every line.
How to Use This Calculator
- Set your unit stake
- Enter odds for all 9 selections (laid out in a 3×3 grid)
- Mark each selection won, lost, or void
- Read your total return, broken down by line
Formula
9 selections in a 3×3 grid with 8 lines (rows, columns, diagonals). Each line has a Patent: 3 singles + 3 doubles + 1 treble = 7 bets. Total: 8 × 7 = 56 bets.
Includes singles, so even one winner on a line generates a return.
Frequently Asked Questions
What does a Union Jack Patent bet do?
It lays out 9 selections in a 3×3 grid and runs a Patent (3 singles + 3 doubles + 1 treble) on each of the 8 lines. That works out to 56 bets total.
How does it compare to a Union Jack Trixie?
The Patent version puts singles on every line. One correct selection on a line returns money, while a Trixie requires at least 2.
What's the cost?
56 × your unit stake. At $1 per unit, that’s $56.