πΈ COMPLETE LAWS & RULES OF BADMINTON — Official Guide
πΈ 1. Introduction — What Is Badminton & Its Laws?
Badminton is an indoor racquet sport played with a shuttlecock between two opposing sides — either two players (singles) or four players (doubles) — who hit the shuttlecock over a high net to score points by landing it in the opponent’s court. Khelo India+1
The Laws of Badminton are the official rules that explain how the sport is played, how points are scored, how faults and lets are decided, and how matches are conducted in formal competition. These rules apply to all aspects of match play and define standard procedures for players, officials, and competitions at all levels. World Badminton
π 2. Structure of the Laws
The Laws of Badminton cover everything that governs how the game is played, including court requirements, scoring, faults, service rules, conduct, officials, and penalties. The main sections include: World Badminton
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Court
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Shuttle
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Testing a Shuttle for Speed
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Racket
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Equipment Compliance
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Toss (to decide serve/receive)
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Scoring
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Change of Ends
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Service
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Singles
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Doubles
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Service Court Errors
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Faults
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Lets
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Shuttle Not in Play
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Continuous Play, Misconduct, Penalties
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Officials and Appeals
πΎ 3. Basic Match Format
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A match is played as best of 3 games. Badminton BC
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Each game is played to 21 points. Badminton BC
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Rally scoring: every rally wins a point for someone regardless of who served. Badminton BC
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If the game reaches 20–20, a player must lead by 2 points to win. Badminton BC
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If the score reaches 29–29, the first to 30 wins. Badminton BC
π 4. Court Dimensions & Equipment
π§± Court
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The court is rectangular with specific markings for singles and doubles play. World Badminton
πΈ Shuttlecock
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The shuttlecock (also called birdie) can be made of feathers or synthetic material. Wikipedia
πΎ Racket
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Must meet size, shape, and construction rules defined by BWF. BWF Badminton
π 5. Serving Rules
➤ General Serve Rules
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The serve must be underarm and hit below the server’s waist. Badminton Warehouse
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At the start of each point, the server and receiver stand in diagonal boxes. Badminton Warehouse
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The serve must land in the correct service court. Badminton Warehouse
➤ Foot Position
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The server’s and receiver’s feet must remain stationary on the court surface until the shuttle is struck. Reddit
➤ Singles vs Doubles
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Service court positions differ slightly for singles and doubles. Badminton BC
π 6. Faults (When a Point is Lost)
A fault is any rule violation. Examples include:
✔ Shuttle lands outside court lines. Badminton Warehouse
✔ Shuttle fails to go over the net. Badminton Warehouse
✔ Shuttle is hit twice or carried. Badminton Warehouse
✔ Server serves incorrectly (e.g., above waist). Badminton Warehouse
✔ A player touches the net with body or racket. Badminton Warehouse
π 7. Lets (Replay of Point)
A “let” is called to stop play and replay the rally. Common situations:
✔ Shuttle gets stuck on top of the net.
✔ Service fault causing interference.
✔ Any unforeseen situation interrupts play.
(Official BWF laws define many types of “let” situations). Reddit
π 8. Intervals & Change of Ends
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60-second break when a player reaches 11 points in a game. Badminton BC
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2-minute break between games. Badminton BC
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In the final game, players change sides at 11 points. Badminton BC
π©⚖️ 9. Officials and Appeals
The match has officials such as:
π§⚖️ Umpire – manages the match.
π§✈️ Line judges – call whether shuttle is in or out.
π§⚖️ Referee – oversees rules and may intervene if review system fails. BWF Badminton
⚖️ 10. Conduct and Penalties
Misconduct like arguing with officials or delaying play can lead to warnings, point penalties, or disqualification. World Badminton
Additionally, BWF regulations cover:
✔ Player behaviour and codes of conduct.
✔ Anti-doping and anti-match manipulation rules. BWF Corporate
⏱️ 11. Recent Rule Updates
✔ The Instant Review System (IRS) now allows referees to intervene if the challenge system makes an obviously wrong call. BWF Badminton
✔ BWF is trialing a 25-second serve clock (players must serve within 25 sec after a rally). Reuters
πWho Makes the Rules of Badminton?
The Badminton World Federation (BWF) is the international governing body that creates, maintains, and updates the official Laws of Badminton. These Laws are recognized worldwide and used in all international and major national competitions. Badminton Bible+1
Local clubs and regional associations may add additional local regulations, but the official BWF Laws are the standard reference for competitive play across the world. Badminton Bible