Learn how to play badminton from scratch: the court, the kit, the 21-point rally scoring system, a legal serve and the handful of shots you actually need on day one. This is the plain-English walkthrough we give every newcomer who turns up to a club night — no jargon, just what to do when the shuttle comes at you, how a game to 21 is won, and the three mistakes that mark you out as brand new (and how to skip them).
Badminton rules explained for 2026 — from rally scoring and the 21-point game to legal serve height, court lines, and common faults. Whether you're a complete beginner or brushing up before a club night, this guide covers every rule that actually comes up in play: when deuce kicks in, which side to serve from, why the line is always in, and what counts as a fault.