A clear guide to the basic rules so you can play confidently and fairly.
If you’re new to badminton—or even if you’ve been playing a while—it’s easy to get tripped up by unclear or forgotten rules. Knowing the rules not only helps avoid disputes, but also gives you a better sense of how to build rallies, play smart, and compete fairly.
This guide breaks down the rules of badminton in simple, jargon-free terms. Whether you’re playing singles, doubles, or just getting started at your local club, here’s what you need to know.
1. Scoring system
– Games are played to 21 points
– You must win by 2 clear points (e.g. 21–19, 22–20…)
– If the score reaches 29–29, the next point wins (maximum score is 30–29)
– Best of 3 games decides the match
You score a point on every rally—no need to be serving to win a point (this is called rally scoring).
2. Serving rules (singles and doubles)
The serve must be:
– Struck at 1.15m or lower
– Made with one continuous motion
– Cross-court, into the diagonal service box
– With both feet on the ground and inside the service area
– When your score is even, serve from the right
– When your score is odd, serve from the left
In doubles:
– The server always serves cross-court
– Only the receiver is allowed to return the serve
– After winning a point, the same player continues to serve, alternating sides until a fault is made
– When your side loses a point, the serve goes to the opponents (only one server per side per turn)
3. What’s “in” and what’s “out”
The shuttle is in if it lands:
– On the line (any part touching the line counts)
– Within the correct service box (for serves)
– Inside the boundary lines for that discipline:
– Singles court is narrower (side lines not in) but longer (front service line to back line)
– Doubles court is wider (side lines are in) but shorter (front service line to back service line)
The shuttle is out if:
– It lands outside the correct court area
– It touches the ceiling or walls
– It goes under or doesn’t clear the net
– It lands on the wrong side of the court after a serve
4. Faults (what ends a rally or gives away a point)
A fault occurs if:
– The shuttle is hit into the net or out
– A player hits the shuttle twice in one motion (double hit)
– The shuttle is caught or held on the racket
– A player touches the net with racket, body, or clothing
– A player invades the opponent’s side (e.g. foot or racket crosses under the net)
You also lose the rally if you fail to return the shuttle before it hits the ground.
5. Intervals and breaks
– You get a 60-second interval at 11 points in each game
– You get a 2-minute break between games
– In the third game (if needed), players change ends when the leading side reaches 11 points
Use these breaks wisely—hydrate, reset, and stay focused.
6. Let situations (rallies replayed)
A let is called and the rally is replayed if:
– The server serves before the receiver is ready
– The shuttle gets stuck on top of the net tape
– Either the player (or line judge) isn’t sure if the shuttle was in or out.
– There’s a distraction (e.g. another shuttle comes onto the court)
No points are scored on a let—just replay the rally.
7. Singles vs Doubles court size recap
– Singles court = long and narrow (side tramlines not in)
– Doubles court = wide and short for the serve, wide and long for the rally
This is a common mistake—especially with doubles serve lines. The serve must land in the shorter service box, but after that, the full court is in play.
Bonus: Etiquette and fair play
– If no umpire, Call lines honestly—even in casual games
– Don’t serve before your opponent is ready
– Retrieve and return shuttles politely
– Keep momentum of matches going when possible—don’t slow things down needlessly
– Respect your opponent, win or lose
Final thought
Once you understand the rules, badminton becomes even more enjoyable. You’ll play more confidently, make smarter decisions, and reduce confusion mid-match. Stick to the basics, play fair, and enjoy the challenge that comes with getting every detail right.
Know the game, play it better