Poker Ranges Explained: Think in Hands, Not Cards

A poker range is the complete set of hands a player could be holding in a given situation — not a single guess. Weak players ask “what does he have?” and pick one hand. Strong players ask “what could he have?” and reason against the whole group at once. This shift, from hands to ranges, is the single biggest leap in poker thinking, and this guide walks through exactly how ranges work and how to read them.

What a range actually is

Say a tight player raises under the gun. You can’t see their cards, but their action rules out most of the deck. A tight UTG open is roughly the top 15% of hands — big pairs, strong aces, suited broadways. That set is their range.

You’re no longer playing against one hand. You’re playing against a weighted list: some combos of AA, some of AK, some of KQs, and so on. Your job is to choose the action that wins the most against that entire list, not against the one hand you happen to fear. For the foundational definition, see what is a poker range.

Why ranges beat hand-reading

Point at one hand and you’re wrong most of the time — there are 1,326 possible two-card combos, so any single guess is a long shot. Reason about the range and you’re right about the group by construction, because the range is simply “every hand consistent with what they did.”

That accuracy compounds. When you play correctly against a range, you make the profitable choice on average across every hand your opponent could hold, even the ones that happen to beat you this time. Over thousands of hands, decisions that are right against the range win; decisions built on a single lucky guess don’t.

The 169 hands and why combos matter

Every starting hand falls into one of 169 types, but those types are not equally common:

• 13 pocket pairs, 6 combinations each = 78 combos.
• 78 suited hands, 4 combinations each = 312 combos.
• 78 offsuit hands, 12 combinations each = 936 combos.

That totals 1,326 combos. The lopsidedness is the point. Offsuit hands are three times as numerous as suited ones, so an opponent’s range is dominated by offsuit combos even though suited hands feel more “premium.” When you estimate what someone holds, you weight by combos, not by hand names — this is the counting logic behind every range read. The odds and math hub goes deeper on combinatorics.

How to read a preflop chart

A preflop range chart is a 13x13 grid holding all 169 hand types:

• The diagonal (top-left to bottom-right) is the 13 pocket pairs, AA down to 22.
• Above the diagonal are the 78 suited hands.
• Below the diagonal are the 78 offsuit hands.

Colored cells are the hands you play; the color legend tells you the action — often green for raise, blue for call, and mixed shading for hands you play part of the time. To read your own decision, find the cell for your exact hand and do what its color says. That’s the whole skill. A full walkthrough lives in the poker range chart explained.

A worked example: putting a range on someone

A solid regular opens the cutoff and you flat on the button. The flop comes K♠ 7♦ 2♣ and they continuation-bet. What’s their range?

• Their cutoff open was maybe the top 26% of hands — pairs, suited aces, broadways, some suited connectors.
• On a dry king-high board, they’ll bet most of their range, so the c-bet barely narrows it: strong kings, over-pairs, and plenty of air like AQ or T9s that missed.
• You don’t fear one hand. You ask: against this whole betting range, does my hand want to call, raise, or fold?

If you hold K♣ T♣, you have top pair against a range that’s mostly worse kings and complete misses — an easy continue. The read isn’t “he has A-K”; it’s “against everything he’d bet here, I’m ahead often enough to keep going.”

Ranges shift on every street

A range isn’t frozen. It narrows with each action:

• Preflop: the opening action sets the starting range.
• Flop: a bet, check, or raise removes hands that would have played differently.
• Turn and river: each additional bet trims the range further, usually toward the polar ends — strong value or busted draws.

Tracking how a range tightens street by street is how you read hands at a high level. By the river, a good player’s betting range might be just a handful of combos, and you can play almost perfectly against it.

Common range mistakes

• Fixating on one hand. The classic beginner error. You’ll be wrong far more than you’re right.
• Ignoring combos. Treating every hand as equally likely ignores that offsuit hands outnumber suited three to one.
• Forgetting to remove blockers. Holding an ace makes it less likely your opponent has AA or AK — your own cards shrink their range.
• Static ranges. A range that doesn’t narrow as the hand progresses will lead you badly astray by the river.

Wrapping up

Ranges in poker mean thinking about every hand an opponent could hold, weighted by how likely each is, rather than betting on a single guess. Count in combos, read charts off the 13x13 grid, and watch ranges narrow street by street. Master this and you’ve adopted the mindset every winning player shares. Start with what is a poker range, then build ranges into the full preflop strategy framework.