Badminton tools & calculators

Estimate the calories you burn playing badminton by weight, duration, and intensity (casual, singles, doubles, competitive).

Answer a few questions to find your badminton skill band and an estimated rating range.

Get a recommended racket string tension for your level and play style, plus court dimensions and shuttle speed reference.

Enter players, courts, and available time to get the best tournament format — knockout, round-robin, americano, or group-knockout.

Paste your players or pairs and get a fair round-robin fixture list, with byes for odd numbers and matches spread across your courts.

Enter your hall temperature and altitude to get a starting shuttle speed on the 75–79 scale, then confirm it with the BWF speed test.

Answer three questions to get a racket weight class, balance and shaft flex to start from, matched to your level, play style and format.