7-Card Omaha Calculator

What the game is

7-Card Omaha is a high-only Omaha variant where each player receives seven private cards and still builds the final hand using exactly two private cards with exactly three community cards.

Rules of 7-Card Omaha

• Each player starts with seven private cards. These are private because only that player can use them, similar to the two private cards in Hold'em, but with many more two-card combinations available.
• The board is dealt like Hold'em and Omaha: three shared community cards on the flop, one on the turn, and one on the river.
• The final hand must use exactly two private cards and exactly three community cards. Even though a player has seven private cards, they cannot use one private card, three private cards, or all seven private cards.
• Because seven private cards create so many possible two-card pairs, players often have multiple draws, blockers, and redraws at the same time.
• This is a high-only game, so the best five-card poker hand wins the pot. There is no low-hand half of the pot in the high-only version.

Example calculations

• Enter A♠ A♥ K♠ Q♥ J♦ T♣ 9♣ against 8♠ 7♠ 6♥ 5♥ 4♦ 3♦ 2♣ on Q♠ J♣ 4♦ to study aces with broadway support against a very connected seven-card draw.
• Compare a made set against a player holding many straight and flush redraws on a two-tone connected flop.
• Study how pairing the board changes equity when one player has top set and another player has several wrap-style straight draws.

Strategy examples

• Seven private cards make non-nut draws easier to overvalue because opponents can also have many strong redraws.
• Use equity study to separate hands that merely have many possible draws from hands that can make the nut straight, nut flush, or strongest full house.
• Blockers matter even more than in smaller Omaha games because each hand removes seven known private cards from the remaining deck.
• Expect equities to run close in multiway pots; a hand that looks dominant can still have several opponents with live combinations.

Calculator preview

7-Card Omaha calculator coming soon

The 7-Card Omaha calculator is coming soon. This guide explains the rules, common study spots, and examples so you can understand the game before calculator support is available.

When calculator support is added, the table view will make it easier to compare dense starting hands, board runouts, blockers, and multiway equity shifts.

For now, use the guide to understand how the game is built and which situations will be most useful to study once the calculator is available.

Coming soon

7-Card Omaha FAQs