Poker Range Calculator: Think in Ranges, Win More Pots

Thinking in hand ranges—rather than specific hands—separates winning players from losing ones. Our free range calculator helps you construct, visualize, and analyze ranges to make mathematically sound decisions.

What Is a Poker Range?

A range is all the hands a player could have in a given situation. Instead of putting opponents on one specific hand, skilled players assign a range of possible holdings based on their actions.

Quick Answer: If a tight player raises from early position, their range might be {AA, KK, QQ, JJ, TT, AKs, AKo, AQs}—maybe 5% of all hands. A loose button opener might have 40%+ of hands. Our calculator visualizes these ranges and calculates equity against them.

How to Use Our Free Range Calculator

Use the Poker Range Calculator →

Build ranges and see equity calculations instantly.

Step-by-Step Instructions

1. Select Hands: Click the hand matrix to add/remove hands

2. Use Presets: Load standard opening ranges by position

3. Input Opponent Range: Build villain's likely holdings

4. Calculate Equity: See your hand's equity vs. their range

Input Fields Explained

Field	Description	Example
Your Hand	Your specific holding	A♠K♥
Opponent Range	Their possible hands	Top 15%
Board	Community cards (if any)	K♣7♦2♠
Position	Your seat at the table	Button

Understanding the Hand Matrix

The 13×13 Grid

The matrix shows all 169 unique starting hand combinations:

	A	K	Q	J	T	9	8	7	6	5	4	3	2
A	AA	AKs	AQs	AJs	ATs	A9s	A8s	A7s	A6s	A5s	A4s	A3s	A2s
K	AKo	KK	KQs	KJs	KTs	K9s	K8s	K7s	K6s	K5s	K4s	K3s	K2s
Q	AQo	KQo	QQ	QJs	QTs	Q9s	Q8s	Q7s	Q6s	Q5s	Q4s	Q3s	Q2s
...

Legend:

• Diagonal: Pocket pairs (AA, KK, QQ...)
• Above diagonal: Suited hands (AKs, AQs...)
• Below diagonal: Offsuit hands (AKo, AQo...)

Range Notation

Notation	Meaning	Hands Included
AA	Pocket aces only	AA
AK	Both suited and offsuit	AKs, AKo
AKs	Ace-king suited only	AKs
AKo	Ace-king offsuit only	AKo
88+	Pairs 88 and above	88, 99, TT, JJ, QQ, KK, AA
ATs+	Ace-ten suited and above	ATs, AJs, AQs, AKs
JTs-54s	Suited connectors JT to 54	JTs, T9s, 98s, 87s, 76s, 65s, 54s

Standard Opening Ranges

By Position (6-max, 100bb)

UTG (Under the Gun) - ~15%:

• Pairs: 66+
• Suited: ATs+, KQs, QJs, JTs
• Offsuit: AQo+

HJ (Hijack) - ~19%:

• Pairs: 55+
• Suited: A9s+, KJs+, QJs, JTs, T9s
• Offsuit: AJo+, KQo

CO (Cutoff) - ~27%:

• Pairs: 44+
• Suited: A4s+, K9s+, Q9s+, J9s+, T8s+, 97s+, 87s
• Offsuit: ATo+, KJo+, QJo

BTN (Button) - ~44%:

• Pairs: 22+
• Suited: A2s+, K5s+, Q7s+, J7s+, T7s+, 96s+, 85s+, 75s+, 64s+, 54s
• Offsuit: A7o+, K9o+, Q9o+, J9o+, T9o

SB (Small Blind) - ~40% vs BTN:

• Wide defending and 3-betting range
• Includes many suited hands for playability

Range vs. Range Equity

Example 1: Preflop All-In

Your hand: A♠K♠ Opponent's range: {QQ+, AKs, AKo}

Equity calculation:

• vs AA: 12%
• vs KK: 30%
• vs QQ: 45%
• vs AK: 50% (tie often)

Weighted equity: ~34%

Example 2: Postflop Analysis

Your hand: A♥K♥ Board: K♣7♦2♠ Opponent's range: Continuation bet range

Calculator shows:

• Your TPTK beats most of their range
• Worry about KK, 77, 22
• Ahead of Ax, QQ, JJ continuation bets

Constructing Opponent Ranges

By Action

Action	Typical Range
Early position raise	Top 12-18%
Late position raise	Top 25-45%
3-bet	Top 3-10% (or polarized)
4-bet	Top 2-5% (premium heavy)
Cold call	Medium strength hands
Limp	Weak or trapping

By Player Type

Player Type	Opening Range	3-Bet Range
Nit	8-12%	2-3%
TAG	15-22%	4-7%
LAG	25-40%	8-15%
Fish	40-70%	Variable

Adjusting for Tendencies

Observe and adjust:

• Does villain fold to 3-bets often? → Widen your 3-bet range
• Does villain call too much? → Value bet thinner
• Does villain bluff too much? → Call down lighter

Range Manipulation

Polarized vs. Merged Ranges

Polarized range: Very strong hands + bluffs

• Example: {AA, KK, QQ, A5s, A4s, A3s}
• Used in 3-betting and river betting

Merged range: Strong and medium-strength hands

• Example: {AA-99, AK-AT, KQ-KJ}
• Used in flatting and some value betting

Balancing Your Ranges

Good players balance their ranges so opponents can't exploit them:

• Same action with different hand strengths
• Bluffs mixed with value at the right frequency
• Makes you difficult to play against

Common Range Mistakes

1. Hand-Reading Instead of Range-Reading: Putting opponents on exact hands is rarely accurate. Always think in ranges.

2. Static Ranges: Ranges change on every street based on actions. Update continuously.

3. Ignoring Blockers: Your cards remove combinations from opponent's range. Account for this.

4. Symmetric Ranges: Opponents' ranges vary widely by position and player type. Don't assume everyone has the same range.

5. Results-Oriented Thinking: Opponent showed a surprising hand once? Don't over-adjust. Sample size matters.

Frequently Asked Questions

How do I know opponent's range?

Observe their patterns:

• What hands do they show down?
• How often do they open, 3-bet, call?
• Player type (tight, loose, passive, aggressive)?

Build ranges based on statistics and observations.

Should I balance my ranges?

Against good players, yes—balance protects you from exploitation. Against recreational players, exploit their weaknesses even if unbalanced.

How accurate are range calculators?

They calculate equity perfectly given the ranges you input. The skill is constructing accurate ranges—that's on you.

What are blockers?

Blockers are cards you hold that reduce opponents' possible holdings. Holding A♠ blocks AA and AK combinations.

How do I practice range reading?

• Review hands and assign ranges at each decision point
• Use tracking software range reports
• Study solver outputs to see optimal ranges
• Practice with our calculator

Do pros think in exact ranges?

Experienced players have internalized standard ranges and adjust intuitively. They don't calculate every combo—but their intuition is built on range analysis.

Advanced Range Concepts

Range Advantage

The player whose range contains more strong hands has "range advantage." This affects:

• Who should bet more often
• Who should check more often
• Optimal bet sizing

Nut Advantage

The player who can have more "nut" hands (the best possible hands) has nut advantage. Important for:

• Large bet sizing
• Polarized betting strategies

Equity Distribution

How evenly equity is distributed across your range:

• Condensed: Most hands have similar equity
• Polarized: Hands are very strong or very weak
• Affects betting frequency and sizing

Pro Tips for Range Analysis

• Start simple: Master standard ranges before adjusting

• Use presets: Load standard ranges, then modify

• Consider all streets: Ranges narrow as hands progress

• Blockers matter: Your cards affect what opponents can have

• Practice constantly: Range reading improves with repetition

Related Poker Calculators

• Poker Equity Calculator - Hand vs. hand odds
• Poker Odds Calculator - Outs and drawing odds
• Pot Odds Calculator - Calling decisions
• Expected Value Calculator - Decision analysis
• ICM Calculator - Tournament ranges

Conclusion

Thinking in ranges is the foundation of modern poker strategy. Our free calculator helps you visualize ranges, calculate equity against them, and make better decisions. Stop guessing what opponents have—start analyzing what they could have.

Build and Analyze Poker Ranges Now →

Range analysis transforms poker from guesswork into mathematics. Master this skill, and you'll understand the game at a deeper level than most opponents.