How Long Is a Basketball Court? Full Size by Level

By Sarah Miller · June 11, 2044

A standard full-size basketball court is 94 feet long and 50 feet wide for professional NBA games, while FIBA and college courts are slightly smaller at 91.86 feet by 49.21 feet. These dimensions ensure consistent gameplay across leagues and levels.

Understanding Basketball Court Dimensions

Basketball court size varies depending on the league and level of play. Knowing the exact measurements is essential for players, coaches, architects, and facility managers involved in construction or training. The length and width impact spacing, player movement, and game strategy.

Standard Court Sizes by League

NBA (National Basketball Association): 94 ft × 50 ft (28.65 m × 15.24 m)
FIBA (International Basketball Federation): 91.86 ft × 49.21 ft (28 m × 15 m)
NCAA (College Basketball – Men and Women): 94 ft × 50 ft
High School (NFHS): 84 ft × 50 ft (25.6 m × 15.24 m)
Junior High: Typically 74 ft × 42 ft

Court Length Across Different Levels

The length of a basketball court directly affects fast breaks, transition defense, and overall pace. Longer courts demand greater stamina and spacing awareness.

League/Organization	Length (feet)	Width (feet)	Length (meters)	Width (meters)	Three-Point Line Distance (ft)	Key/Restricted Area Width (ft)
NBA	94	50	28.65	15.24	23.75 (max), 22 (corners)	16
FIBA	91.86	49.21	28	15	22.15	16.08
NCAA Men	94	50	28.65	15.24	22.15	12
NCAA Women	94	50	28.65	15.24	20.75	12
High School (NFHS)	84	50	25.6	15.24	19.75	12

Table data source:1, 2, 3, 4

The data shows that while NBA courts are the longest at 94 feet, FIBA regulations allow for slightly shorter and narrower dimensions. High school courts are significantly shorter, which impacts player development and transition play. The three-point line also varies, with the NBA having the deepest arc.

Half-Court Measurements and Recreational Use

Half-court setups are common in recreational leagues, driveways, and training facilities. A half-court is simply half the length of a full court but maintains the same width.

Common Half-Court Dimensions

NBA Half-Court: 47 ft × 50 ft
FIBA Half-Court: 45.93 ft × 49.21 ft
High School Half-Court: 42 ft × 50 ft

These sizes are ideal for pick-up games, youth clinics, and skill development drills focusing on half-court offense and defense.

Key Areas on the Court

Beyond overall length and width, specific zones influence gameplay and strategy:

Three-Point Line

This arc defines long-range shooting territory. Distance from the basket varies by league, with the NBA’s line extending to 23.75 feet at the top and 22 feet in the corners.

Free Throw Line

Located 15 feet from the backboard, this line is universal across most leagues, including NBA, NCAA, and high school.

The Key (Paint)

The painted area under the basket differs significantly. The NBA uses a 16-foot-wide rectangle, while NCAA uses a 12-foot key. FIBA recently adopted the trapezoidal “restricted area” design.

FAQs About Basketball Court Length

How long is a professional basketball court?

An NBA basketball court is 94 feet long and 50 feet wide, making it the largest standard playing surface in major leagues.

Is a college basketball court the same size as an NBA court?

Yes, NCAA men’s and women’s courts are the same length (94 feet) and width (50 feet) as NBA courts, though the three-point line and paint area differ.

How long is a high school basketball court?

A high school basketball court is 84 feet long and 50 feet wide according to NFHS rules, which is 10 feet shorter than NBA and NCAA courts.

Are all basketball courts the same length worldwide?

No, court lengths vary by governing body. FIBA courts are 91.86 feet long, NBA/NCAA are 94 feet, and high school courts are 84 feet, reflecting different standards.

Why does the three-point line distance matter in court dimensions?

The three-point line affects spacing and offensive strategy. A deeper line, like in the NBA, rewards elite shooters and stretches defenses more than shorter arcs.