What Are The Four Key Badminton Rules?

Badminton is a fast-paced, strategic game that is popular around the world. It is a game that requires skill, agility and strategy in order to succeed. Although the rules of badminton can vary slightly from country to country and from tournament to tournament, there are four key rules that all players should know.

Racket Size and Weight

One of the key rules of badminton is the size and weight of the racket. The racket must be between 73 cm and 77 cm in length, and the handle may not exceed 33 cm in length. The head of the racket must not exceed 20 cm in length, and the overall weight of the racket must not exceed 100 grams. The racket must also be strung with a string tension of between 17 and 24 pounds, and the string must be between 0.6 and 0.75 mm in diameter.


The shuttlecock, or “birdie”, is another key rule of badminton. The shuttlecock must be a feathered cork, and it must weigh between 4 and 5.5 grams. The cork must have 16 feathers, and the overall diameter of the shuttlecock must not exceed 68 mm.

Court Dimensions

The court dimensions are a key rule of badminton as well. The court must be rectangular in shape, and it must measure 13.4 m in length and 6.1 m in width. The court must be divided into two halves by a net, which must measure 1.55 m in height for men’s singles and doubles and 1.524 m in height for women’s singles and doubles.

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The scoring system is the final key rule of badminton. A match is typically played as the best of three games, and each game is played to 21 points. The player or team that reaches 21 points first wins the game. If the game is tied at 20-20, the player or team that scores two consecutive points wins the game.


Badminton is a popular sport that requires skill, agility and strategy in order to succeed. The four key rules of badminton are the size and weight of the racket, the shuttlecock, the court dimensions, and the scoring system. Knowing and understanding these rules will help players become more successful at the game.