Máy tính cỡ cược

Poker Bet Sizing Calculator: Convert Pot Percentages to Specific Bet Amounts. Includes 33%/50%/75%/125% Strategies, Examples & FAQ.

Máy tính

Máy tính cỡ cược là gì

Bet Sizing Bet Sizing is expressed as a percentage of the pot: bet = pot × %. Common sizes: 33% small bet, 50% half pot, 75% large bet, 125% overbet. Sizing affects fold equity, value extraction, and bluff frequency.

Đi sâu

Use large α for value polar; use small α for dry control. Preflop often uses BB as unit bb-converter; multi-street use pot geometry to plan so that river can reasonably all-in. Use the calculator on this page to instantly compute break-even win rate, then compare the numbers with opponent's range, position, and turn/river plans to avoid just memorizing formulas without applying them at the table. Common Misunderstandings Always using ½ pot on all boards; river overbet without polar support. Not considering SPR and effective stack limits. In short-stack MTTs, still using deep-stack three-street value lines, causing geometric breaks. Also, don't treat Solver frequencies as unbreakable rules that don't need pot odds verification; when information is incomplete, ICM and SPR remain the first principles in tournaments. Learning Suggestions First set a goal value / bluff / protection then choose α. Calculate opponent's defensive burden together with MDF and pot odds. Record "board texture + α + result" and compare with Solver frequencies to build a sense of sizing. Each week, pick five real hand histories and recalculate using the same tool, then return to the glossary to review concepts like pot odds, ICM, SPR, etc., which will be automatically linked.

Ví dụ

Flop 75% c-bet

Tình huống：Flop pot 40, planning a 75% c-bet.

Context: Tool example step: bet-sizing

Bet = 40 × 0.75 = 30 2. Context: Tool example step: bet-sizing

After opponent calls, pot is 100 3. Turn can continue geometric betting.

Kết luận：75% is a common polarized c-bet size.

Three-Street Value Planning

Tình huống：Flop pot 10BB, effective 70BB, nuts wants full pot.

Context: Tool example step: bet-sizing

Target river pot approximately 50–60BB 2. Flop/Turn bet sizing ratio 3. Avoid over-betting the flop, leaving no room on the river.

Kết luận：Using geometric bet sizing to divide street betting is more stable than making arbitrary decisions on each street.

Khi nào dùng

Post-flop c-bet size selection
Tool when-to-use: bet-sizing Value bet: extract max value
Tool when-to-use: bet-sizing Compare with solver default sizing
When teaching, demonstrate the correspondence between formulas and intuition to students.