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Home/Glossary/Royal Flush
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beginner

Royal Flush

What is Royal Flush?

The highest possible hand in poker: A-K-Q-J-10, all of the same suit.

Last updated:February 22, 2026

A royal flush is the best possible hand in most poker variants: Ace, King, Queen, Jack, and 10, all in the same suit. There are only 4 possible royal flushes in a standard 52-card deck (one per suit).

In Texas Hold'em, the probability of making a royal flush with any five community cards and two hole cards is approximately 1 in 30,940 hands. In video poker, it's about 1 in 40,000 hands with optimal strategy.

In video poker, the royal flush is critically important because it carries a disproportionately large payout (typically 800:1 with max coins). This payout accounts for a significant portion of the game's total RTP, which is why max coin play is always recommended.

In practice

A royal flush — T-J-Q-K-A of one suit — is the rarest made hand in poker, hitting roughly 1 in 649,740 five-card draws. At a live $2/$5 table playing 30 hands per hour, a specific player flops a royal approximately once every 21,000 hours of play, or once per lifetime for most grinders.

On Jacks or Better video poker with perfect strategy, a royal flush pays 800:1 on max coin, hitting roughly 1 in 40,400 hands. That single payout contributes about 2% of the machine total return; without it, a 99.54% game drops to 97.54%. Casinos often add bad-beat jackpots in poker rooms for royals that lose to a bigger royal — mathematically possible only with two players hitting suited broadway straights on the same board.

Example

<p>A royal flush — <strong>T-J-Q-K-A of one suit</strong> — is the rarest made hand in poker, hitting roughly <strong>1 in 649,740</strong> five-card draws. At a live $2/$5 table playing 30 hands per hour, a specific player flops a royal approximately <strong>once every 21,000 hours</strong> of play, or once per lifetime for most grinders.</p><p>On <strong>Jacks or Better video poker</strong> with perfect strategy, a royal flush pays <strong>800:1</strong> on max coin, hitting roughly 1 in 40,400 hands. That single payout contributes about 2% of the machine total return; without it, a 99.54% game drops to 97.54%. Casinos often add bad-beat jackpots in poker rooms for royals that lose to a bigger royal — mathematically possible only with two players hitting suited broadway straights on the same board.</p>

Related Terms

Full House

A poker hand containing three of a kind plus a pair (e.g., K-K-K-5-5).

Return to Player (RTP)

The percentage of wagered money a game returns to players over time.

Frequently Asked Questions

What does Royal Flush mean in gambling?

The highest possible hand in poker: A-K-Q-J-10, all of the same suit.

What is an example of Royal Flush?

<p>A royal flush — <strong>T-J-Q-K-A of one suit</strong> — is the rarest made hand in poker, hitting roughly <strong>1 in 649,740</strong> five-card draws. At a live $2/$5 table playing 30 hands per hour, a specific player flops a royal approximately <strong>once every 21,000 hours</strong> of play, or once per lifetime for most grinders.</p><p>On <strong>Jacks or Better video poker</strong> with perfect strategy, a royal flush pays <strong>800:1</strong> on max coin, hitting roughly 1 in 40,400 hands. That single payout contributes about 2% of the machine total return; without it, a 99.54% game drops to 97.54%. Casinos often add bad-beat jackpots in poker rooms for royals that lose to a bigger royal — mathematically possible only with two players hitting suited broadway straights on the same board.</p>

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