9/6 Jacks or Better: How One Paytable Line Changes Everything
Last reviewed: September 2026
Two identical-looking Jacks or Better machines can differ by more than two percentage points in long-run return, and the entire difference sits in two rows of the paytable: the full house and the flush. Learning to read those two numbers takes ten seconds and is the single highest-value skill in video poker.
What 9/6 means
The name is shorthand for the per-coin payouts on two hands:
- Full house pays 9
- Flush pays 6
A machine paying 9 and 6 is called “full pay” Jacks or Better. With optimal strategy it returns about 99.54%, one of the best games on any casino floor. Every reduction from 9/6 comes straight out of your return:
| Paytable | Full house / Flush | Approx. return (optimal play) |
|---|---|---|
| 9/6 (full pay) | 9 / 6 | 99.54% |
| 9/5 | 9 / 5 | 98.45% |
| 8/6 | 8 / 6 | 98.39% |
| 8/5 | 8 / 5 | 97.30% |
| 7/5 | 7 / 5 | 96.15% |
| 6/5 | 6 / 5 | 95.00% |
Every other row (royal, straight flush, quads, straights, and the rest) is usually identical across these machines. The casino cuts exactly where players do not look.
What the cut costs in dollars
Full houses and flushes arrive constantly compared to royals: roughly one hand in 87 is a full house and one in 91 is a flush under optimal 9/6 play. Shaving one coin from each is a tax on hands you actually hit.
Play quarters at five coins ($1.25 a hand) at a casual 500 hands per hour:
- 9/6 machine: expected cost about $2.90 per hour
- 8/5 machine: expected cost about $16.90 per hour
Same game, same bets, same strategy chart. The 8/5 machine costs nearly six times as much to sit at.
How to check a machine in ten seconds
- Open the paytable screen.
- Find the full house and flush rows in the one-coin column.
- Read the two numbers. 9 and 6 is the game you want. Anything less is a pay cut, priced by the table above.
Casinos routinely place different paytables side by side in the same bank, identical cabinets and identical glass. Checking every machine, every time, is the habit.
One caveat: the return assumes optimal play
That 99.54% belongs to a player following the correct hold strategy on every hand. Casual play typically gives up another 1% or more. The hold chart covers the decisions, and the free simulator will let you drill them until they are automatic, with no bankroll at stake.
Educational explanation only. No real-money gambling happens on LearnTheOdds.
Play for entertainment, not income. The math favors the house over time. Set limits, never chase losses, and if it stops being fun, take a break. 21+. Need help? Call 1-800-MY-RESET (1800myreset.org).