输入定约参数即刻算出分数，覆盖全部复式桥牌计分规则，自动换算IMP国际比赛分。适合初学者学习和比赛记分快速核对。 Enter contract details to calculate scores instantly. Full duplicate bridge rules supported with automatic IMP conversion. Perfect for beginners learning scoring and quick game verification.
输入两桌分差即可算出IMP： Enter score difference to calculate IMP:
输入每门花色A/K/Q/J的数量，自动计算总大牌点，叫牌评估牌力必备工具 Count A/K/Q/J honors in each suit to calculate your HCP for hand evaluation
| 分差 | Diff | IMP | 分差 | Diff | IMP |
|---|---|---|---|---|---|
| 0 - 10 | 0 | 750 - 890 | 13 | ||
| 20 - 40 | 1 | 900 - 1090 | 14 | ||
| 50 - 80 | 2 | 1100 - 1290 | 15 | ||
| 90 - 120 | 3 | 1300 - 1490 | 16 | ||
| 130 - 160 | 4 | 1500 - 1740 | 17 | ||
| 170 - 210 | 5 | 1750 - 1990 | 18 | ||
| 220 - 260 | 6 | 2000 - 2240 | 19 | ||
| 270 - 310 | 7 | 2250 - 2490 | 20 | ||
| 320 - 360 | 8 | 2500 - 2990 | 21 | ||
| 370 - 420 | 9 | 3000 - 3490 | 22 | ||
| 430 - 490 | 10 | 3500 - 3990 | 23 | ||
| 500 - 590 | 11 | 4000+ | 24 | ||
| 600 - 740 | 12 | ||||
💡 负分差取绝对值查表，IMP方向相反。队式赛中IMP消除单副牌大输赢的偶然性。双人赛使用MP（比赛分）：每个比你差的结果得1MP，打平得0.5MP，每一个超墩都很重要。 For negative differences take absolute value and reverse IMP sign. IMP reduces variance in team games. For pairs use Matchpoints: 1 MP for each pair you beat, 0.5 for a tie.
复式桥牌标准局况顺序，比赛前快速查阅 Standard duplicate bridge board rotation for quick reference
| 副号 | Board | 发牌人 | Dealer | 局况 | Vulnerable |
|---|---|---|---|---|---|
| 1 | N | 双无None | |||
| 2 | E | NS | |||
| 3 | S | EW | |||
| 4 | W | 双有Both | |||
| 5 | N | NS | |||
| 6 | E | EW | |||
| 7 | S | 双有Both | |||
| 8 | W | 双无None | |||
| 9 | N | EW | |||
| 10 | E | 双有Both | |||
| 11 | S | 双无None | |||
| 12 | W | NS | |||
| 13 | N | 双有Both | |||
| 14 | E | 双无None | |||
| 15 | S | NS | |||
| 16 | W | EW |
💡 16副为一轮，之后循环重复。发牌人顺序永远是北→东→南→西顺时针轮转。 Pattern repeats every 16 boards. Dealer always rotates clockwise N→E→S→W.
| 花色 | Suit | 每墩分 | Per Trick |
|---|---|---|---|
| ♣ ♦ 低花Minors | 20 | ||
| ♥ ♠ 高花Majors | 30 | ||
| NT 无将No Trump | 首墩40，之后3040 first, 30 each | ||
加倍(X)×2，再加倍(XX)×4。合约分≥100为成局。 Doubled ×2, Redoubled ×4. Score ≥ 100 = Game.
| 奖金类型 | Bonus | 无局 | NV | 有局 | V |
|---|---|---|---|---|---|
| 部分定约Partscore | 50 | 50 | |||
| 成局奖Game | 300 | 500 | |||
| 小满贯Small Slam | 500 | 750 | |||
| 大满贯Grand Slam | 1000 | 1500 | |||
| 加倍完成奖Doubled Made | 50 | 50 | |||
| 再加倍完成奖Redoubled Made | 100 | 100 | |||
| 加倍 | Doubled | 无局每墩 | NV/Trick | 有局每墩 | V/Trick |
|---|---|---|---|---|---|
| 未加倍None | 低花20/高花NT3020m/30M,NT | 同左Same | |||
| X | 100 | 200 | |||
| XX | 200 | 400 | |||
| 加倍 | Dbl | 局况 | Vul | 每墩罚分 | Penalty |
|---|---|---|---|---|---|
| 无— | NV | 50 | |||
| 无— | V | 100 | |||
| X | NV | 1墩100,2-3墩各200,4+各300100,200,200,300... | |||
| X | V | 1墩200,之后各300200,300,300... | |||
| XX | — | 加倍罚分×2X penalty ×2 | |||
| 定约 | Contract | 无局成 | NV Made | 有局成 | V Made | 无局宕1 | NV -1 | 有局宕1 | V -1 |
|---|---|---|---|---|---|---|---|---|---|
| 1NT | +90 | +90 | -50 | -100 | |||||
| 2♠/2♥ | +110 | +110 | -50 | -100 | |||||
| 3NT | +400 | +600 | -50 | -100 | |||||
| 4♠/4♥ | +420 | +620 | -50 | -100 | |||||
| 5♣/5♦ | +400 | +600 | -50 | -100 | |||||
| 6NT 小满贯Slam | +990 | +1440 | -50 | -100 | |||||
| 7NT 大满贯Grand | +1520 | +2220 | -50 | -100 | |||||
从入门到进阶，桥牌爱好者最推荐的书籍和工具： Top recommended books and supplies for bridge players:
Bridge for Dummies
最经典入门教材，零基础友好，系统讲解叫牌、打牌、计分 Classic beginner's guide. Bidding, play, scoring — all explained clearly.
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25 Bridge Conventions You Should Know
最实用常用约定叫详解：斯坦梅、黑木、转移叫等 Essential conventions: Stayman, Blackwood, transfers, and more.
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桥牌专用扑克牌
Bridge Playing Cards
塑料涂层耐用，桥牌尺寸，4色设计更易分辨 Plastic coated, bridge size, durable. 4-color design optional.
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桥牌专用记分本
Bridge Score Pads
预制表格方便记录，比赛和家庭娱乐必备 Pre-printed sheets for easy scorekeeping at clubs or home.
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叫牌盒套装
Bidding Box Set (4)
标准叫牌卡套装，家庭桥牌和俱乐部必备 Standard bidding cards set of 4. Essential for duplicate and club play.
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How to Play Bridge (William Root)
世界冠军写的入门经典，清晰易懂，广泛推荐 World champion's beginner classic. Clear, widely recommended.
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叫到并做成合约分≥100分称为"成局"，获高额成局奖。最低成局定约：3NT(100分)、4♥/4♠(120分)、5♣/5♦(100分)。有局方成局奖500分，无局方300分——这就是为什么牌手愿意冒叫到成局线。 Bidding and making a contract worth ≥100 points earns a game bonus: 300 non-vulnerable, 500 vulnerable. Minimum game contracts: 3NT, 4♥/4♠, 5♣/5♦. The big bonus is why players push to game.
对手认为你做不成定约可以"加倍(X)"。宕了罚分大增；做成了合约分×2，超墩每墩100/200分，再加50分加倍完成奖。再加倍(XX)分数再翻一倍。 If opponents think you'll fail, they can double. If you go down, penalties are much heavier. If you make it, contract score ×2, overtricks 100/200 each, plus 50 insult bonus. Redouble ×4.
队式赛用IMP：两桌分差换算成IMP，减少一副牌大输赢影响，考验基本功。双人赛用MP(比赛分)：每个比你差的结果给1MP，打平0.5MP，每个超墩都很关键。 Teams (IMP): score difference converted to IMP scale, reduces variance, rewards solid play. Pairs (Matchpoints): 1 MP for each pair you beat, 0.5 for tie — every overtrick matters.
小满贯(6阶)需拿12墩，大满贯(7阶)需拿满13墩，难度极高。小满贯无局奖500/有局750，大满贯1000/1500。但宕了就是负分——叫不叫满贯是桥牌最经典的战术决策。 Small slam (level 6) needs 12 tricks; grand slam (level 7) needs all 13. Bonuses: 500/750 small, 1000/1500 grand. But going down is minus — bidding slams is a classic tactical decision.
16副牌一轮，局况固定轮转：双无、南北、东西、双有，循环4次。发牌人顺序：北、东、南、西。打之前就知道自己有局/无局，直接影响叫牌策略。 Vulnerability rotates in a fixed 16-board cycle: None, NS, EW, All, repeated 4 times. Dealer rotates N/E/S/W. You know vulnerability before bidding — it shapes your strategy.