The length of an Olympic badminton court is 13.40m (44 feet) for both single and doubles. But the width differs based on the competition; the singles court is 5.18m (17 feet) wide, denoted by the ...

The length of a badminton court is 44 feet across all competitions, but the width is different for singles versus doubles. Singles matches are played on a court that's 17-feet wide.